| 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 | $63.98 | 9.620% | $70.1349 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $249.50 | 8.560% | $270.8572 | $270.86 | $270.85 | $270.90 |
| Purchase #3 | $69.69 | 7.205% | $74.7112 | $74.71 | $74.70 | $74.70 |
| Purchase #4 | $45.85 | 5.524% | $48.3828 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $114.58 | 8.847% | $124.7169 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $138.52 | 9.683% | $151.9329 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $54.89 | 6.412% | $58.4095 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $737.01 | $799.1454 | $799.14 | $799.15 | $799.10 | |