| 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 | $66.89 | 10.449% | $73.8793 | $73.88 | $73.90 | $73.90 |
| Purchase #2 | $100.83 | 12.702% | $113.6374 | $113.64 | $113.65 | $113.60 |
| Purchase #3 | $79.90 | 11.125% | $88.7889 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $188.93 | 12.475% | $212.499 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $48.97 | 4.457% | $51.1526 | $51.15 | $51.15 | $51.20 |
| Purchase #6 | $206.37 | 12.560% | $232.2901 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $184.30 | 8.307% | $199.6098 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $876.19 | $971.8571 | $971.86 | $971.90 | $971.90 | |