| 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 | $87.80 | 3.531% | $90.9002 | $90.90 | $90.90 | $90.90 |
| Purchase #2 | $191.42 | 7.231% | $205.2616 | $205.26 | $205.25 | $205.30 |
| Purchase #3 | $76.60 | 9.772% | $84.0854 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $127.43 | 4.786% | $133.5288 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $59.61 | 10.575% | $65.9138 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $126.70 | 9.384% | $138.5895 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $214.31 | 13.775% | $243.8312 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $883.87 | $962.1105 | $962.11 | $962.15 | $962.10 | |