| 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 | $12.68 | 6.802% | $13.5425 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $233.46 | 13.471% | $264.9094 | $264.91 | $264.90 | $264.90 |
| Purchase #3 | $118.72 | 5.249% | $124.9516 | $124.95 | $124.95 | $125.00 |
| Purchase #4 | $198.44 | 11.546% | $221.3519 | $221.35 | $221.35 | $221.40 |
| Purchase #5 | $183.68 | 13.860% | $209.138 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $51.43 | 10.608% | $56.8857 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $84.62 | 4.608% | $88.5193 | $88.52 | $88.50 | $88.50 |
| 7 purchase totals = | $883.03 | $979.2984 | $979.30 | $979.30 | $979.30 | |