| 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 | $10.34 | 7.342% | $11.0992 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $66.80 | 7.123% | $71.5582 | $71.56 | $71.55 | $71.60 |
| Purchase #3 | $25.39 | 10.851% | $28.1451 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $136.61 | 3.750% | $141.7329 | $141.73 | $141.75 | $141.70 |
| Purchase #5 | $183.90 | 10.164% | $202.5916 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $199.41 | 12.397% | $224.1309 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $110.89 | 12.639% | $124.9054 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $733.34 | $804.1633 | $804.17 | $804.20 | $804.10 | |