| 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 | $36.95 | 7.250% | $39.6289 | $39.63 | $39.65 | $39.60 |
| Purchase #2 | $202.71 | 8.595% | $220.1329 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $59.83 | 7.273% | $64.1814 | $64.18 | $64.20 | $64.20 |
| Purchase #4 | $175.48 | 6.443% | $186.7862 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $76.76 | 12.772% | $86.5638 | $86.56 | $86.55 | $86.60 |
| Purchase #6 | $173.30 | 11.467% | $193.1723 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $80.25 | 5.686% | $84.813 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $805.28 | $875.2785 | $875.27 | $875.30 | $875.30 | |