| 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 | $102.57 | 12.759% | $115.6569 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $189.64 | 13.628% | $215.4841 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $40.71 | 10.443% | $44.9613 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $72.75 | 3.130% | $75.0271 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $31.54 | 6.119% | $33.4699 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $33.85 | 5.422% | $35.6853 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $187.55 | 7.454% | $201.53 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $658.61 | $721.8146 | $721.82 | $721.85 | $721.90 | |