| 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 | $44.49 | 5.495% | $46.9347 | $46.93 | $46.95 | $46.90 |
| Purchase #2 | $159.82 | 6.435% | $170.1044 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $39.52 | 5.593% | $41.7304 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $146.97 | 13.472% | $166.7698 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $240.57 | 11.131% | $267.3478 | $267.35 | $267.35 | $267.30 |
| Purchase #6 | $72.26 | 6.848% | $77.2084 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $65.83 | 12.444% | $74.0219 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $769.46 | $844.1174 | $844.11 | $844.10 | $844.00 | |