| 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 | $56.43 | 13.700% | $64.1609 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $125.76 | 12.644% | $141.6611 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $102.29 | 5.567% | $107.9845 | $107.98 | $108.00 | $108.00 |
| Purchase #4 | $204.86 | 9.596% | $224.5184 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $93.26 | 10.290% | $102.8565 | $102.86 | $102.85 | $102.90 |
| Purchase #6 | $101.44 | 7.278% | $108.8228 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $60.48 | 10.182% | $66.6381 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $744.52 | $816.6423 | $816.64 | $816.60 | $816.70 | |