| 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 | $55.34 | 7.870% | $59.6953 | $59.70 | $59.70 | $59.70 |
| Purchase #2 | $10.77 | 7.452% | $11.5726 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $121.28 | 5.311% | $127.7212 | $127.72 | $127.70 | $127.70 |
| Purchase #4 | $96.77 | 7.657% | $104.1797 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $27.57 | 3.541% | $28.5463 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $166.62 | 9.366% | $182.2256 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $76.74 | 12.318% | $86.1928 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $555.09 | $600.1335 | $600.14 | $600.15 | $600.10 | |