| 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 | $45.90 | 8.236% | $49.6803 | $49.68 | $49.70 | $49.70 |
| Purchase #2 | $75.28 | 6.169% | $79.924 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $226.32 | 8.848% | $246.3448 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $37.71 | 11.203% | $41.9347 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $168.71 | 11.570% | $188.2297 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $143.81 | 7.746% | $154.9495 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $102.86 | 9.591% | $112.7253 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $800.59 | $873.7883 | $873.78 | $873.85 | $873.60 | |