| 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 | $74.47 | 3.428% | $77.0228 | $77.02 | $77.00 | $77.00 |
| Purchase #2 | $101.26 | 6.351% | $107.691 | $107.69 | $107.70 | $107.70 |
| Purchase #3 | $107.68 | 3.637% | $111.5963 | $111.60 | $111.60 | $111.60 |
| Purchase #4 | $203.84 | 13.839% | $232.0494 | $232.05 | $232.05 | $232.00 |
| Purchase #5 | $71.84 | 6.150% | $76.2582 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $67.42 | 5.714% | $71.2724 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $108.65 | 11.537% | $121.185 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $735.16 | $797.0751 | $797.08 | $797.05 | $797.10 | |