| 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 | $25.37 | 9.812% | $27.8593 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $116.94 | 6.827% | $124.9235 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $19.30 | 12.594% | $21.7306 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $27.71 | 6.857% | $29.6101 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $26.27 | 6.331% | $27.9332 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $93.34 | 13.518% | $105.9577 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $238.64 | 3.390% | $246.7299 | $246.73 | $246.75 | $246.70 |
| 7 purchase totals = | $547.57 | $584.7443 | $584.74 | $584.75 | $584.70 | |