| 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 | $13.95 | 11.534% | $15.559 | $15.56 | $15.55 | $15.60 |
| Purchase #2 | $55.91 | 4.331% | $58.3315 | $58.33 | $58.35 | $58.30 |
| Purchase #3 | $168.81 | 11.294% | $187.8754 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $137.41 | 4.841% | $144.062 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $80.74 | 12.755% | $91.0384 | $91.04 | $91.05 | $91.00 |
| Purchase #6 | $170.41 | 10.807% | $188.8262 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $43.97 | 12.192% | $49.3308 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $671.20 | $735.0233 | $735.03 | $735.10 | $735.00 | |