| 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 | $46.38 | 12.184% | $52.0309 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $48.31 | 5.244% | $50.8434 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $66.28 | 5.133% | $69.6822 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $27.80 | 7.537% | $29.8953 | $29.90 | $29.90 | $29.90 |
| Purchase #5 | $25.77 | 3.326% | $26.6271 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $110.40 | 5.600% | $116.5824 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $249.34 | 13.718% | $283.5445 | $283.54 | $283.55 | $283.50 |
| 7 purchase totals = | $574.28 | $629.2058 | $629.20 | $629.30 | $629.10 | |