| 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 | $35.83 | 10.834% | $39.7118 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $234.78 | 13.176% | $265.7146 | $265.71 | $265.70 | $265.70 |
| Purchase #3 | $224.56 | 5.261% | $236.3741 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $21.62 | 5.677% | $22.8474 | $22.85 | $22.85 | $22.80 |
| Purchase #5 | $107.81 | 11.435% | $120.1381 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $64.69 | 6.658% | $68.9971 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $120.92 | 5.506% | $127.5779 | $127.58 | $127.60 | $127.60 |
| 7 purchase totals = | $810.21 | $881.3610 | $881.36 | $881.35 | $881.30 | |