| 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 | $206.85 | 6.455% | $220.2022 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $92.49 | 3.134% | $95.3886 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $33.89 | 12.812% | $38.232 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $197.94 | 13.761% | $225.1785 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $67.37 | 3.770% | $69.9098 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $83.86 | 12.821% | $94.6117 | $94.61 | $94.60 | $94.60 |
| Purchase #7 | $58.46 | 13.814% | $66.5357 | $66.54 | $66.55 | $66.50 |
| 7 purchase totals = | $740.86 | $810.0585 | $810.06 | $810.10 | $810.00 | |