| 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 | $90.72 | 7.588% | $97.6038 | $97.60 | $97.60 | $97.60 |
| Purchase #2 | $209.66 | 13.815% | $238.6245 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $43.94 | 11.366% | $48.9342 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $133.26 | 7.203% | $142.8587 | $142.86 | $142.85 | $142.90 |
| Purchase #5 | $80.66 | 6.551% | $85.944 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $153.83 | 12.684% | $173.3418 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $75.57 | 13.687% | $85.9133 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $787.64 | $873.2203 | $873.20 | $873.20 | $873.10 | |