| 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 | $57.47 | 10.555% | $63.536 | $63.54 | $63.55 | $63.50 |
| Purchase #2 | $211.82 | 10.601% | $234.275 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $227.93 | 7.229% | $244.4071 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $96.66 | 7.736% | $104.1376 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $31.46 | 3.282% | $32.4925 | $32.49 | $32.50 | $32.50 |
| Purchase #6 | $183.32 | 4.289% | $191.1826 | $191.18 | $191.20 | $191.20 |
| Purchase #7 | $112.71 | 3.819% | $117.0144 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $921.37 | $987.0452 | $987.05 | $987.10 | $987.00 | |