| 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 | $25.93 | 5.292% | $27.3022 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $163.51 | 8.388% | $177.2252 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $126.86 | 3.401% | $131.1745 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $19.46 | 3.305% | $20.1032 | $20.10 | $20.10 | $20.10 |
| Purchase #5 | $166.47 | 5.858% | $176.2218 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $5.51 | 11.139% | $6.1238 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $124.37 | 3.121% | $128.2516 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $632.11 | $666.4023 | $666.39 | $666.35 | $666.40 | |