| 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 | $9.71 | 6.739% | $10.3644 | $10.36 | $10.35 | $10.40 |
| Purchase #2 | $235.42 | 3.411% | $243.4502 | $243.45 | $243.45 | $243.50 |
| Purchase #3 | $227.80 | 13.513% | $258.5826 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $24.29 | 5.427% | $25.6082 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $161.35 | 6.781% | $172.2911 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $49.74 | 6.323% | $52.8851 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $18.86 | 3.467% | $19.5139 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $727.17 | $782.6955 | $782.69 | $782.70 | $782.80 | |