| 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 | $77.41 | 12.463% | $87.0576 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $74.95 | 7.359% | $80.4656 | $80.47 | $80.45 | $80.50 |
| Purchase #3 | $98.97 | 11.568% | $110.4188 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $71.78 | 6.723% | $76.6058 | $76.61 | $76.60 | $76.60 |
| Purchase #5 | $90.36 | 7.476% | $97.1153 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $105.33 | 12.242% | $118.2245 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $136.97 | 8.459% | $148.5563 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $655.77 | $718.4439 | $718.46 | $718.35 | $718.50 | |