| 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 | $21.71 | 8.653% | $23.5886 | $23.59 | $23.60 | $23.60 |
| Purchase #2 | $141.70 | 3.349% | $146.4455 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $108.39 | 4.227% | $112.9716 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $56.68 | 6.355% | $60.282 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $59.81 | 9.385% | $65.4232 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $152.92 | 8.837% | $166.4335 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $63.33 | 5.199% | $66.6225 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $604.54 | $641.7669 | $641.76 | $641.75 | $641.70 | |