| 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 | $7.76 | 5.821% | $8.2117 | $8.21 | $8.20 | $8.20 |
| Purchase #2 | $70.68 | 9.809% | $77.613 | $77.61 | $77.60 | $77.60 |
| Purchase #3 | $231.38 | 9.563% | $253.5069 | $253.51 | $253.50 | $253.50 |
| Purchase #4 | $55.55 | 10.451% | $61.3555 | $61.36 | $61.35 | $61.40 |
| Purchase #5 | $250.46 | 7.802% | $270.0009 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $120.71 | 3.474% | $124.9035 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $31.51 | 13.386% | $35.7279 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $768.05 | $831.3194 | $831.32 | $831.30 | $831.30 | |