| 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 | $27.40 | 8.738% | $29.7942 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $31.65 | 4.865% | $33.1898 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $125.77 | 4.274% | $131.1454 | $131.15 | $131.15 | $131.10 |
| Purchase #4 | $154.77 | 11.360% | $172.3519 | $172.35 | $172.35 | $172.40 |
| Purchase #5 | $52.59 | 10.713% | $58.224 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $92.92 | 11.654% | $103.7489 | $103.75 | $103.75 | $103.70 |
| Purchase #7 | $196.85 | 7.842% | $212.287 | $212.29 | $212.30 | $212.30 |
| 7 purchase totals = | $681.95 | $740.7412 | $740.74 | $740.75 | $740.70 | |