| 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 | $91.73 | 9.552% | $100.492 | $100.49 | $100.50 | $100.50 |
| Purchase #2 | $144.50 | 11.755% | $161.486 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $130.86 | 9.421% | $143.1883 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $36.89 | 12.861% | $41.6344 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $58.94 | 11.193% | $65.5372 | $65.54 | $65.55 | $65.50 |
| Purchase #6 | $191.46 | 3.346% | $197.8663 | $197.87 | $197.85 | $197.90 |
| Purchase #7 | $142.87 | 9.157% | $155.9526 | $155.95 | $155.95 | $156.00 |
| 7 purchase totals = | $797.25 | $866.1568 | $866.16 | $866.20 | $866.20 | |