| 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 | $19.82 | 13.806% | $22.5563 | $22.56 | $22.55 | $22.60 |
| Purchase #2 | $213.60 | 10.246% | $235.4855 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $29.39 | 12.488% | $33.0602 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $32.45 | 12.501% | $36.5066 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $109.40 | 8.198% | $118.3686 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $170.73 | 4.723% | $178.7936 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $221.76 | 10.450% | $244.9339 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $797.15 | $869.7047 | $869.71 | $869.70 | $869.80 | |