| 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 | $60.72 | 6.471% | $64.6492 | $64.65 | $64.65 | $64.60 |
| Purchase #2 | $146.97 | 13.485% | $166.7889 | $166.79 | $166.80 | $166.80 |
| Purchase #3 | $57.98 | 10.590% | $64.1201 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $126.72 | 9.779% | $139.1119 | $139.11 | $139.10 | $139.10 |
| Purchase #5 | $191.86 | 9.779% | $210.622 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $37.48 | 6.379% | $39.8708 | $39.87 | $39.85 | $39.90 |
| Purchase #7 | $29.62 | 8.142% | $32.0317 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $651.35 | $717.1946 | $717.19 | $717.15 | $717.10 | |