| 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 | $149.54 | 3.238% | $154.3821 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $118.73 | 5.591% | $125.3682 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $101.63 | 5.653% | $107.3751 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $57.51 | 13.631% | $65.3492 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $59.34 | 9.715% | $65.1049 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $59.28 | 12.421% | $66.6432 | $66.64 | $66.65 | $66.60 |
| Purchase #7 | $20.46 | 9.391% | $22.3814 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $566.49 | $606.6041 | $606.60 | $606.65 | $606.60 | |