| 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 | $52.77 | 12.315% | $59.2686 | $59.27 | $59.25 | $59.30 |
| Purchase #2 | $160.57 | 12.392% | $180.4678 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $149.79 | 7.707% | $161.3343 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $151.63 | 12.743% | $170.9522 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $96.27 | 13.172% | $108.9507 | $108.95 | $108.95 | $109.00 |
| Purchase #6 | $30.92 | 4.655% | $32.3593 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $185.25 | 13.411% | $210.0939 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $827.20 | $923.4268 | $923.42 | $923.40 | $923.60 | |