| 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 | $111.63 | 8.642% | $121.2771 | $121.28 | $121.30 | $121.30 |
| Purchase #2 | $243.41 | 10.167% | $268.1575 | $268.16 | $268.15 | $268.20 |
| Purchase #3 | $104.60 | 6.773% | $111.6846 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $9.63 | 10.644% | $10.655 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $54.48 | 10.757% | $60.3404 | $60.34 | $60.35 | $60.30 |
| Purchase #6 | $55.54 | 10.375% | $61.3023 | $61.30 | $61.30 | $61.30 |
| Purchase #7 | $46.79 | 7.647% | $50.368 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $626.08 | $683.7849 | $683.79 | $683.80 | $683.90 | |