| 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 | 3.466% | $29.674 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $60.40 | 10.161% | $66.5372 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $142.66 | 11.589% | $159.1929 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $211.94 | 13.681% | $240.9355 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $188.44 | 12.844% | $212.6432 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $80.95 | 7.360% | $86.9079 | $86.91 | $86.90 | $86.90 |
| Purchase #7 | $117.88 | 10.223% | $129.9309 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $830.95 | $925.8216 | $925.82 | $925.85 | $925.70 | |