| 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 | $50.91 | 11.333% | $56.6796 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $17.66 | 7.250% | $18.9404 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $42.79 | 8.703% | $46.514 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $87.92 | 9.437% | $96.217 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $198.84 | 5.564% | $209.9035 | $209.90 | $209.90 | $209.90 |
| Purchase #6 | $116.96 | 8.678% | $127.1098 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $118.49 | 10.776% | $131.2585 | $131.26 | $131.25 | $131.30 |
| 7 purchase totals = | $633.57 | $686.6228 | $686.62 | $686.60 | $686.60 | |