| 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 | $201.40 | 4.638% | $210.7409 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $44.45 | 11.373% | $49.5053 | $49.51 | $49.50 | $49.50 |
| Purchase #3 | $200.73 | 7.590% | $215.9654 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $107.64 | 8.192% | $116.4579 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $55.78 | 11.443% | $62.1629 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $72.45 | 10.689% | $80.1942 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $75.84 | 6.257% | $80.5853 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $758.29 | $815.6119 | $815.62 | $815.60 | $815.70 | |