| 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 | $107.58 | 8.758% | $117.0019 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $41.54 | 3.319% | $42.9187 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $172.80 | 8.158% | $186.897 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $94.65 | 10.422% | $104.5144 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $75.97 | 5.672% | $80.279 | $80.28 | $80.30 | $80.30 |
| Purchase #6 | $122.75 | 5.188% | $129.1183 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $68.77 | 6.338% | $73.1286 | $73.13 | $73.15 | $73.10 |
| 7 purchase totals = | $684.06 | $733.8579 | $733.86 | $733.85 | $733.80 | |