| 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 | $68.53 | 13.460% | $77.7541 | $77.75 | $77.75 | $77.80 |
| Purchase #2 | $6.31 | 12.639% | $7.1075 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $32.91 | 7.729% | $35.4536 | $35.45 | $35.45 | $35.50 |
| Purchase #4 | $61.78 | 7.184% | $66.2183 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $237.63 | 5.138% | $249.8394 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $228.53 | 4.371% | $238.519 | $238.52 | $238.50 | $238.50 |
| Purchase #7 | $149.45 | 7.363% | $160.454 | $160.45 | $160.45 | $160.50 |
| 7 purchase totals = | $785.14 | $835.3459 | $835.34 | $835.30 | $835.40 | |