| 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 | $91.44 | 9.140% | $99.7976 | $99.80 | $99.80 | $99.80 |
| Purchase #2 | $45.29 | 6.340% | $48.1614 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $95.25 | 13.311% | $107.9287 | $107.93 | $107.95 | $107.90 |
| Purchase #4 | $105.77 | 4.653% | $110.6915 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $63.77 | 11.537% | $71.1271 | $71.13 | $71.15 | $71.10 |
| Purchase #6 | $188.58 | 11.236% | $209.7688 | $209.77 | $209.75 | $209.80 |
| Purchase #7 | $120.84 | 4.253% | $125.9793 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $710.94 | $773.4544 | $773.46 | $773.50 | $773.50 | |