| 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 | $63.88 | 6.293% | $67.9 | $67.90 | $67.90 | $67.90 |
| Purchase #2 | $99.75 | 7.576% | $107.3071 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $60.26 | 3.701% | $62.4902 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $126.54 | 9.574% | $138.6549 | $138.65 | $138.65 | $138.70 |
| Purchase #5 | $35.95 | 10.476% | $39.7161 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $83.36 | 4.564% | $87.1646 | $87.16 | $87.15 | $87.20 |
| Purchase #7 | $114.95 | 10.654% | $127.1968 | $127.20 | $127.20 | $127.20 |
| 7 purchase totals = | $584.69 | $630.4297 | $630.43 | $630.40 | $630.50 | |