| 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 | $55.42 | 6.444% | $58.9913 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $197.91 | 10.118% | $217.9345 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $221.95 | 4.714% | $232.4127 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $79.79 | 7.323% | $85.633 | $85.63 | $85.65 | $85.60 |
| Purchase #5 | $95.51 | 13.650% | $108.5471 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $125.73 | 9.144% | $137.2268 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $113.43 | 13.244% | $128.4527 | $128.45 | $128.45 | $128.50 |
| 7 purchase totals = | $889.74 | $969.1981 | $969.19 | $969.25 | $969.10 | |