| 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 | $91.93 | 8.803% | $100.0226 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $176.45 | 6.370% | $187.6899 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $182.66 | 12.443% | $205.3884 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $159.52 | 11.640% | $178.0881 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $38.69 | 13.821% | $44.0373 | $44.04 | $44.05 | $44.00 |
| Purchase #6 | $158.58 | 7.268% | $170.1056 | $170.11 | $170.10 | $170.10 |
| Purchase #7 | $71.88 | 6.542% | $76.5824 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $879.71 | $961.9143 | $961.92 | $961.95 | $961.90 | |