| 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 | $13.86 | 4.791% | $14.524 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $107.28 | 13.212% | $121.4538 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $210.96 | 9.702% | $231.4273 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $31.66 | 7.211% | $33.943 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $8.73 | 4.475% | $9.1207 | $9.12 | $9.10 | $9.10 |
| Purchase #6 | $112.97 | 7.388% | $121.3162 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $59.57 | 5.860% | $63.0608 | $63.06 | $63.05 | $63.10 |
| 7 purchase totals = | $545.03 | $594.8458 | $594.84 | $594.80 | $594.80 | |