| 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 | $92.84 | 5.685% | $98.118 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $21.89 | 5.665% | $23.1301 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $27.93 | 13.412% | $31.676 | $31.68 | $31.70 | $31.70 |
| Purchase #4 | $129.86 | 11.829% | $145.2211 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $235.96 | 10.530% | $260.8066 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $129.54 | 10.527% | $143.1767 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $248.39 | 8.405% | $269.2672 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $886.41 | $971.3957 | $971.41 | $971.40 | $971.40 | |