| 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 | $64.45 | 11.741% | $72.0171 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $68.37 | 12.679% | $77.0386 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $83.51 | 13.608% | $94.874 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $107.48 | 13.685% | $122.1886 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $202.59 | 10.245% | $223.3453 | $223.35 | $223.35 | $223.30 |
| Purchase #6 | $44.29 | 9.260% | $48.3913 | $48.39 | $48.40 | $48.40 |
| Purchase #7 | $218.79 | 8.380% | $237.1246 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $789.48 | $874.9795 | $874.98 | $874.95 | $874.90 | |