| 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 | $37.74 | 10.756% | $41.7993 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $194.60 | 9.772% | $213.6163 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $108.69 | 4.567% | $113.6539 | $113.65 | $113.65 | $113.70 |
| Purchase #4 | $108.41 | 12.854% | $122.345 | $122.35 | $122.35 | $122.30 |
| Purchase #5 | $26.72 | 5.477% | $28.1835 | $28.18 | $28.20 | $28.20 |
| Purchase #6 | $163.77 | 4.541% | $171.2068 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $33.56 | 7.736% | $36.1562 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $673.49 | $726.9610 | $726.97 | $726.95 | $727.00 | |