| 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 | $185.92 | 9.662% | $203.8836 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $78.68 | 9.431% | $86.1003 | $86.10 | $86.10 | $86.10 |
| Purchase #3 | $82.75 | 7.251% | $88.7502 | $88.75 | $88.75 | $88.80 |
| Purchase #4 | $50.99 | 11.326% | $56.7651 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $178.52 | 7.434% | $191.7912 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $46.49 | 10.212% | $51.2376 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $41.86 | 9.754% | $45.943 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $665.21 | $724.4710 | $724.47 | $724.50 | $724.50 | |