| 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 | $21.50 | 6.719% | $22.9446 | $22.94 | $22.95 | $22.90 |
| Purchase #2 | $235.95 | 6.827% | $252.0583 | $252.06 | $252.05 | $252.10 |
| Purchase #3 | $215.95 | 6.555% | $230.1055 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $58.52 | 11.611% | $65.3148 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $48.63 | 7.148% | $52.1061 | $52.11 | $52.10 | $52.10 |
| Purchase #6 | $59.53 | 4.620% | $62.2803 | $62.28 | $62.30 | $62.30 |
| Purchase #7 | $134.82 | 9.173% | $147.187 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $774.90 | $831.9966 | $832.00 | $832.00 | $832.00 | |