| 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 | $75.66 | 4.853% | $79.3318 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $86.56 | 7.231% | $92.8192 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $44.76 | 7.649% | $48.1837 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $150.42 | 11.765% | $168.1169 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $76.71 | 9.467% | $83.9721 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $141.83 | 5.568% | $149.7271 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $230.89 | 3.309% | $238.5302 | $238.53 | $238.55 | $238.50 |
| 7 purchase totals = | $806.83 | $860.6810 | $860.68 | $860.70 | $860.60 | |