| 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 | $66.76 | 12.427% | $75.0563 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $214.74 | 10.260% | $236.7723 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $168.36 | 13.787% | $191.5718 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $226.83 | 10.717% | $251.1394 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $64.62 | 11.684% | $72.1702 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $166.45 | 5.319% | $175.3035 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $249.31 | 11.215% | $277.2701 | $277.27 | $277.25 | $277.30 |
| 7 purchase totals = | $1,157.07 | $1,279.2836 | $1,279.28 | $1,279.20 | $1,279.40 | |