| 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 | $86.86 | 3.247% | $89.6803 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $19.68 | 12.522% | $22.1443 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $196.77 | 3.154% | $202.9761 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $62.53 | 13.203% | $70.7858 | $70.79 | $70.80 | $70.80 |
| Purchase #5 | $197.51 | 13.388% | $223.9526 | $223.95 | $223.95 | $224.00 |
| Purchase #6 | $159.34 | 7.732% | $171.6602 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $79.40 | 8.478% | $86.1315 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $802.09 | $867.3308 | $867.33 | $867.40 | $867.40 | |