| 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 | $41.89 | 11.790% | $46.8288 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $73.78 | 4.396% | $77.0234 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $61.67 | 4.498% | $64.4439 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $48.77 | 10.527% | $53.904 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $245.35 | 12.642% | $276.3671 | $276.37 | $276.35 | $276.40 |
| Purchase #6 | $31.74 | 13.827% | $36.1287 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $235.55 | 8.271% | $255.0323 | $255.03 | $255.05 | $255.00 |
| 7 purchase totals = | $738.75 | $809.7282 | $809.72 | $809.75 | $809.60 | |