| 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 | $138.86 | 8.382% | $150.4992 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $78.51 | 3.422% | $81.1966 | $81.20 | $81.20 | $81.20 |
| Purchase #3 | $76.91 | 3.785% | $79.821 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $88.83 | 13.370% | $100.7066 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $103.68 | 12.601% | $116.7447 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $39.58 | 13.508% | $44.9265 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $237.59 | 9.563% | $260.3107 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $763.96 | $834.2053 | $834.21 | $834.20 | $834.10 | |