| 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 | $24.96 | 10.450% | $27.5683 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $66.60 | 5.185% | $70.0532 | $70.05 | $70.05 | $70.10 |
| Purchase #3 | $66.97 | 12.120% | $75.0868 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $220.83 | 9.724% | $242.3035 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $62.99 | 6.318% | $66.9697 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $190.93 | 10.422% | $210.8287 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $95.47 | 12.475% | $107.3799 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $728.75 | $800.1901 | $800.19 | $800.20 | $800.30 | |