| 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 | $14.91 | 5.633% | $15.7499 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $221.26 | 5.525% | $233.4846 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $234.33 | 6.516% | $249.5989 | $249.60 | $249.60 | $249.60 |
| Purchase #4 | $31.85 | 5.405% | $33.5715 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $208.84 | 12.123% | $234.1577 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $38.71 | 6.309% | $41.1522 | $41.15 | $41.15 | $41.20 |
| Purchase #7 | $176.83 | 4.213% | $184.2798 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $926.73 | $991.9946 | $991.99 | $992.00 | $992.10 | |