| 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 | $202.94 | 6.327% | $215.78 | $215.78 | $215.80 | $215.80 |
| Purchase #2 | $48.84 | 3.309% | $50.4561 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $180.37 | 10.796% | $199.8427 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $82.87 | 6.365% | $88.1447 | $88.14 | $88.15 | $88.10 |
| Purchase #5 | $174.45 | 13.414% | $197.8507 | $197.85 | $197.85 | $197.90 |
| Purchase #6 | $7.58 | 13.822% | $8.6277 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $197.74 | 3.253% | $204.1725 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $894.79 | $964.8744 | $964.87 | $964.90 | $964.90 | |