| 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 | $96.87 | 11.510% | $108.0197 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $144.31 | 13.585% | $163.9145 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $245.63 | 7.412% | $263.8361 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $63.37 | 8.767% | $68.9256 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $25.95 | 12.412% | $29.1709 | $29.17 | $29.15 | $29.20 |
| Purchase #6 | $53.48 | 8.367% | $57.9547 | $57.95 | $57.95 | $58.00 |
| Purchase #7 | $99.76 | 7.604% | $107.3458 | $107.35 | $107.35 | $107.30 |
| 7 purchase totals = | $729.37 | $799.1673 | $799.17 | $799.15 | $799.10 | |