| 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 | $26.41 | 12.242% | $29.6431 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $219.26 | 12.415% | $246.4811 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $62.53 | 7.831% | $67.4267 | $67.43 | $67.45 | $67.40 |
| Purchase #4 | $191.31 | 8.286% | $207.1619 | $207.16 | $207.15 | $207.20 |
| Purchase #5 | $28.98 | 13.381% | $32.8578 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $128.28 | 11.615% | $143.1797 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $49.67 | 12.433% | $55.8455 | $55.85 | $55.85 | $55.80 |
| 7 purchase totals = | $706.44 | $782.5958 | $782.60 | $782.65 | $782.60 | |