| 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 | $94.49 | 5.797% | $99.9676 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $95.34 | 11.839% | $106.6273 | $106.63 | $106.65 | $106.60 |
| Purchase #3 | $61.80 | 4.133% | $64.3542 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $158.92 | 12.475% | $178.7453 | $178.75 | $178.75 | $178.70 |
| Purchase #5 | $99.86 | 10.591% | $110.4362 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $5.95 | 12.861% | $6.7152 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $238.89 | 10.608% | $264.2315 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $755.25 | $831.0773 | $831.09 | $831.10 | $831.00 | |