| 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 | $54.84 | 10.172% | $60.4183 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $97.64 | 12.188% | $109.5404 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $46.40 | 5.493% | $48.9488 | $48.95 | $48.95 | $48.90 |
| Purchase #4 | $180.61 | 12.242% | $202.7203 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $232.31 | 10.295% | $256.2263 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $119.70 | 10.555% | $132.3343 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $97.61 | 5.584% | $103.0605 | $103.06 | $103.05 | $103.10 |
| 7 purchase totals = | $829.11 | $913.2489 | $913.25 | $913.25 | $913.10 | |