| 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 | $46.61 | 13.212% | $52.7681 | $52.77 | $52.75 | $52.80 |
| Purchase #2 | $196.53 | 10.507% | $217.1794 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $206.98 | 8.228% | $224.0103 | $224.01 | $224.00 | $224.00 |
| Purchase #4 | $128.38 | 7.453% | $137.9482 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $155.57 | 4.866% | $163.14 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $86.52 | 13.859% | $98.5108 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $5.46 | 9.444% | $5.9756 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $826.05 | $899.5324 | $899.54 | $899.55 | $899.50 | |