| 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 | $90.52 | 6.636% | $96.5269 | $96.53 | $96.55 | $96.50 |
| Purchase #2 | $189.63 | 12.478% | $213.292 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $17.96 | 10.353% | $19.8194 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $10.52 | 9.317% | $11.5001 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $162.56 | 5.858% | $172.0828 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $107.60 | 8.831% | $117.1022 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $87.35 | 4.526% | $91.3035 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $666.14 | $721.6269 | $721.62 | $721.65 | $721.60 | |