| 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 | $7.52 | 7.172% | $8.0593 | $8.06 | $8.05 | $8.10 |
| Purchase #2 | $96.95 | 6.396% | $103.1509 | $103.15 | $103.15 | $103.20 |
| Purchase #3 | $108.73 | 8.795% | $118.2928 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $81.79 | 8.192% | $88.4902 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $22.60 | 11.533% | $25.2065 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $101.29 | 10.526% | $111.9518 | $111.95 | $111.95 | $112.00 |
| Purchase #7 | $11.48 | 11.701% | $12.8233 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $430.36 | $467.9748 | $467.97 | $467.95 | $468.10 | |