| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.36 | 8.503% | $205.4613 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $197.66 | 7.668% | $212.8166 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $40.90 | 7.589% | $44.0039 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $18.59 | 11.150% | $20.6628 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $111.34 | 10.419% | $122.9405 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $104.43 | 11.789% | $116.7413 | $116.74 | $116.75 | $116.70 |
| Purchase #7 | $24.90 | 13.297% | $28.211 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $687.18 | $750.8374 | $750.83 | $750.80 | $750.80 | |