| 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 | $101.75 | 9.726% | $111.6462 | $111.65 | $111.65 | $111.60 |
| Purchase #2 | $26.38 | 11.838% | $29.5029 | $29.50 | $29.50 | $29.50 |
| Purchase #3 | $223.38 | 5.381% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $141.67 | 4.691% | $148.3157 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $107.62 | 4.621% | $112.5931 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $107.65 | 8.259% | $116.5408 | $116.54 | $116.55 | $116.50 |
| Purchase #7 | $158.28 | 3.453% | $163.7454 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $866.73 | $917.7442 | $917.75 | $917.75 | $917.60 | |