| 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 | $109.53 | 3.423% | $113.2792 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $241.75 | 4.729% | $253.1824 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $87.35 | 9.669% | $95.7959 | $95.80 | $95.80 | $95.80 |
| Purchase #4 | $187.61 | 6.661% | $200.1067 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $69.41 | 12.470% | $78.0654 | $78.07 | $78.05 | $78.10 |
| Purchase #6 | $172.34 | 4.755% | $180.5348 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $34.72 | 13.728% | $39.4864 | $39.49 | $39.50 | $39.50 |
| 7 purchase totals = | $902.71 | $960.4508 | $960.46 | $960.50 | $960.50 | |