| 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 | $102.69 | 9.837% | $112.7916 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $16.66 | 7.646% | $17.9338 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $178.45 | 12.118% | $200.0746 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $99.81 | 6.679% | $106.4763 | $106.48 | $106.50 | $106.50 |
| Purchase #5 | $132.68 | 4.813% | $139.0659 | $139.07 | $139.05 | $139.10 |
| Purchase #6 | $143.94 | 9.679% | $157.872 | $157.87 | $157.85 | $157.90 |
| Purchase #7 | $31.45 | 5.377% | $33.1411 | $33.14 | $33.15 | $33.10 |
| 7 purchase totals = | $705.68 | $767.3553 | $767.35 | $767.35 | $767.40 | |