| 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 | $91.27 | 12.633% | $102.8001 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $151.42 | 7.808% | $163.2429 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $50.41 | 3.237% | $52.0418 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $60.54 | 3.692% | $62.7751 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $194.87 | 7.842% | $210.1517 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $154.59 | 8.331% | $167.4689 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $56.94 | 5.477% | $60.0586 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $760.04 | $818.5391 | $818.54 | $818.55 | $818.60 | |