| 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 | $82.81 | 7.870% | $89.3271 | $89.33 | $89.35 | $89.30 |
| Purchase #2 | $153.29 | 8.864% | $166.8776 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $184.46 | 8.490% | $200.1207 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $74.47 | 5.862% | $78.8354 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $171.69 | 11.714% | $191.8018 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $204.57 | 10.577% | $226.2074 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $20.99 | 13.415% | $23.8058 | $23.81 | $23.80 | $23.80 |
| 7 purchase totals = | $892.28 | $976.9758 | $976.99 | $977.00 | $976.90 | |