| 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 | $94.57 | 7.782% | $101.9294 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $129.44 | 10.495% | $143.0247 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $199.95 | 4.635% | $209.2177 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $43.96 | 8.488% | $47.6913 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $55.99 | 10.185% | $61.6926 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $53.84 | 7.803% | $58.0411 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $161.67 | 3.672% | $167.6065 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $739.42 | $789.2033 | $789.20 | $789.20 | $789.10 | |