| 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 | $130.80 | 5.530% | $138.0332 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $53.87 | 13.726% | $61.2642 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $91.46 | 5.155% | $96.1748 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $86.97 | 11.590% | $97.0498 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $44.76 | 4.253% | $46.6636 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $127.49 | 13.243% | $144.3735 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $147.99 | 3.340% | $152.9329 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $683.34 | $736.4920 | $736.47 | $736.45 | $736.50 | |