| 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 | $26.78 | 13.259% | $30.3308 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $231.35 | 7.688% | $249.1362 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $104.87 | 12.584% | $118.0668 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $105.50 | 7.444% | $113.3534 | $113.35 | $113.35 | $113.40 |
| Purchase #5 | $174.87 | 7.229% | $187.5114 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $40.74 | 5.270% | $42.887 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $17.74 | 11.866% | $19.845 | $19.85 | $19.85 | $19.80 |
| 7 purchase totals = | $701.85 | $761.1306 | $761.14 | $761.15 | $761.10 | |