| 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 | $22.96 | 11.729% | $25.653 | $25.65 | $25.65 | $25.70 |
| Purchase #2 | $222.89 | 12.627% | $251.0343 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $143.87 | 13.463% | $163.2392 | $163.24 | $163.25 | $163.20 |
| Purchase #4 | $149.31 | 7.286% | $160.1887 | $160.19 | $160.20 | $160.20 |
| Purchase #5 | $47.53 | 13.864% | $54.1196 | $54.12 | $54.10 | $54.10 |
| Purchase #6 | $147.73 | 6.343% | $157.1005 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $73.36 | 13.520% | $83.2783 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $807.65 | $894.6136 | $894.61 | $894.65 | $894.60 | |