| 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 | $40.56 | 10.711% | $44.9044 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $107.42 | 13.106% | $121.4985 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $28.41 | 13.728% | $32.3101 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $52.63 | 9.549% | $57.6556 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $242.35 | 3.242% | $250.207 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $101.74 | 10.420% | $112.3413 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $214.77 | 13.830% | $244.4727 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $787.88 | $863.3896 | $863.39 | $863.35 | $863.40 | |