| 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 | $195.43 | 9.361% | $213.7242 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $217.47 | 3.317% | $224.6835 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $54.64 | 3.661% | $56.6404 | $56.64 | $56.65 | $56.60 |
| Purchase #4 | $45.88 | 9.775% | $50.3648 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $57.38 | 12.355% | $64.4693 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $104.33 | 6.277% | $110.8788 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $42.81 | 8.462% | $46.4326 | $46.43 | $46.45 | $46.40 |
| 7 purchase totals = | $717.94 | $767.1936 | $767.18 | $767.20 | $767.20 | |