| 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 | $246.60 | 4.770% | $258.3628 | $258.36 | $258.35 | $258.40 |
| Purchase #2 | $25.41 | 11.700% | $28.383 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $27.88 | 3.838% | $28.95 | $28.95 | $28.95 | $29.00 |
| Purchase #4 | $159.56 | 9.752% | $175.1203 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $66.94 | 11.394% | $74.5671 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $63.71 | 4.165% | $66.3635 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $61.96 | 5.481% | $65.356 | $65.36 | $65.35 | $65.40 |
| 7 purchase totals = | $652.06 | $697.1027 | $697.10 | $697.05 | $697.30 | |