| 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 | $12.40 | 7.221% | $13.2954 | $13.30 | $13.30 | $13.30 |
| Purchase #2 | $66.38 | 9.820% | $72.8985 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $58.65 | 6.495% | $62.4593 | $62.46 | $62.45 | $62.50 |
| Purchase #4 | $132.80 | 7.138% | $142.2793 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $213.99 | 5.528% | $225.8194 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $199.53 | 5.343% | $210.1909 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $249.98 | 11.681% | $279.1802 | $279.18 | $279.20 | $279.20 |
| 7 purchase totals = | $933.73 | $1,006.1230 | $1,006.13 | $1,006.15 | $1,006.20 | |