| 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 | $40.57 | 13.361% | $45.9906 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $95.93 | 9.816% | $105.3465 | $105.35 | $105.35 | $105.30 |
| Purchase #3 | $194.26 | 4.443% | $202.891 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $91.61 | 3.226% | $94.5653 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $47.37 | 12.197% | $53.1477 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $144.34 | 9.455% | $157.9873 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $120.43 | 7.437% | $129.3864 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $734.51 | $789.3148 | $789.33 | $789.35 | $789.30 | |