| 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 | $85.38 | 3.321% | $88.2155 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $23.39 | 8.280% | $25.3267 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $54.83 | 9.226% | $59.8886 | $59.89 | $59.90 | $59.90 |
| Purchase #4 | $23.69 | 8.510% | $25.706 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $64.75 | 4.589% | $67.7214 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $8.55 | 4.434% | $8.9291 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $122.75 | 7.531% | $131.9943 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $383.34 | $407.7816 | $407.79 | $407.80 | $407.70 | |