| 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 | $24.86 | 12.444% | $27.9536 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $116.85 | 6.396% | $124.3237 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $243.78 | 13.285% | $276.1662 | $276.17 | $276.15 | $276.20 |
| Purchase #4 | $82.78 | 5.258% | $87.1326 | $87.13 | $87.15 | $87.10 |
| Purchase #5 | $104.48 | 7.303% | $112.1102 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $12.78 | 9.636% | $14.0115 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $24.94 | 13.382% | $28.2775 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $610.47 | $669.9753 | $669.97 | $669.95 | $670.00 | |