| 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 | $77.42 | 4.821% | $81.1524 | $81.15 | $81.15 | $81.20 |
| Purchase #2 | $6.41 | 12.410% | $7.2055 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $55.93 | 3.210% | $57.7254 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $66.66 | 12.690% | $75.1192 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $120.80 | 12.821% | $136.2878 | $136.29 | $136.30 | $136.30 |
| Purchase #6 | $43.31 | 6.682% | $46.204 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $163.54 | 8.801% | $177.9332 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $534.07 | $581.6275 | $581.63 | $581.65 | $581.60 | |