| 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 | $50.51 | 4.285% | $52.6744 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $235.47 | 3.367% | $243.3983 | $243.40 | $243.40 | $243.40 |
| Purchase #3 | $8.32 | 10.835% | $9.2215 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $49.52 | 5.734% | $52.3595 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $149.69 | 5.623% | $158.1071 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $143.39 | 3.478% | $148.3771 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $110.31 | 10.263% | $121.6311 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $747.21 | $785.7690 | $785.77 | $785.75 | $785.80 | |