| 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 | $124.93 | 12.117% | $140.0678 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $151.27 | 11.412% | $168.5329 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $95.41 | 6.143% | $101.271 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $25.55 | 6.368% | $27.177 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $97.33 | 13.688% | $110.6525 | $110.65 | $110.65 | $110.70 |
| Purchase #6 | $75.92 | 4.721% | $79.5042 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $118.65 | 11.499% | $132.2936 | $132.29 | $132.30 | $132.30 |
| 7 purchase totals = | $689.06 | $759.4990 | $759.49 | $759.50 | $759.60 | |