| 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 | $43.30 | 11.673% | $48.3544 | $48.35 | $48.35 | $48.40 |
| Purchase #2 | $128.65 | 9.181% | $140.4614 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $97.38 | 9.738% | $106.8629 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $91.95 | 11.348% | $102.3845 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $134.67 | 5.832% | $142.524 | $142.52 | $142.50 | $142.50 |
| Purchase #6 | $179.62 | 7.560% | $193.1993 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $158.86 | 13.332% | $180.0392 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $834.43 | $913.8257 | $913.81 | $913.80 | $913.90 | |