| 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 | $98.99 | 9.645% | $108.5376 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $243.98 | 13.575% | $277.1003 | $277.10 | $277.10 | $277.10 |
| Purchase #3 | $40.30 | 11.696% | $45.0135 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $177.38 | 11.338% | $197.4913 | $197.49 | $197.50 | $197.50 |
| Purchase #5 | $17.55 | 9.167% | $19.1588 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $56.30 | 9.331% | $61.5534 | $61.55 | $61.55 | $61.60 |
| Purchase #7 | $129.54 | 8.815% | $140.959 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $764.04 | $849.8139 | $849.81 | $849.80 | $849.90 | |