| 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 | $39.69 | 10.281% | $43.7705 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $144.51 | 7.742% | $155.698 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $122.63 | 5.338% | $129.176 | $129.18 | $129.20 | $129.20 |
| Purchase #4 | $54.93 | 4.690% | $57.5062 | $57.51 | $57.50 | $57.50 |
| Purchase #5 | $110.87 | 6.816% | $118.4269 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $228.98 | 12.811% | $258.3146 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $161.28 | 6.179% | $171.2455 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $862.89 | $934.1377 | $934.15 | $934.15 | $934.10 | |