| 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 | $87.53 | 4.333% | $91.3227 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $26.71 | 8.733% | $29.0426 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $158.25 | 3.862% | $164.3616 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $17.87 | 12.630% | $20.127 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $136.61 | 12.663% | $153.9089 | $153.91 | $153.90 | $153.90 |
| Purchase #6 | $152.54 | 5.343% | $160.6902 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $187.80 | 9.606% | $205.8401 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $767.31 | $825.2931 | $825.29 | $825.30 | $825.20 | |