| 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 | $189.63 | 10.524% | $209.5867 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $26.79 | 13.775% | $30.4803 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $16.77 | 11.827% | $18.7534 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $61.59 | 6.473% | $65.5767 | $65.58 | $65.60 | $65.60 |
| Purchase #5 | $45.83 | 3.548% | $47.456 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $172.40 | 7.856% | $185.9437 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $187.79 | 8.470% | $203.6958 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $700.80 | $761.4926 | $761.50 | $761.55 | $761.60 | |