| 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 | $24.86 | 8.128% | $26.8806 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $15.61 | 11.759% | $17.4456 | $17.45 | $17.45 | $17.40 |
| Purchase #3 | $60.69 | 12.483% | $68.2659 | $68.27 | $68.25 | $68.30 |
| Purchase #4 | $82.34 | 5.802% | $87.1174 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $208.50 | 12.139% | $233.8098 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $27.57 | 4.104% | $28.7015 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $54.79 | 8.314% | $59.3452 | $59.35 | $59.35 | $59.30 |
| 7 purchase totals = | $474.36 | $521.5660 | $521.58 | $521.55 | $521.50 | |