| 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 | $28.68 | 4.256% | $29.9006 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $151.64 | 10.308% | $167.2711 | $167.27 | $167.25 | $167.30 |
| Purchase #3 | $105.45 | 3.640% | $109.2884 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $190.96 | 13.840% | $217.3889 | $217.39 | $217.40 | $217.40 |
| Purchase #5 | $173.86 | 13.365% | $197.0964 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $72.62 | 3.454% | $75.1283 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $142.54 | 12.564% | $160.4487 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $865.75 | $956.5224 | $956.53 | $956.55 | $956.50 | |