| 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 | $6.32 | 5.212% | $6.6494 | $6.65 | $6.65 | $6.60 |
| Purchase #2 | $87.88 | 11.530% | $98.0126 | $98.01 | $98.00 | $98.00 |
| Purchase #3 | $144.70 | 5.211% | $152.2403 | $152.24 | $152.25 | $152.20 |
| Purchase #4 | $125.47 | 10.328% | $138.4285 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $68.36 | 12.868% | $77.1566 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $26.89 | 5.550% | $28.3824 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $131.90 | 6.421% | $140.3693 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $591.52 | $641.2391 | $641.24 | $641.25 | $641.20 | |