| 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 | $72.98 | 13.694% | $82.9739 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $123.77 | 9.738% | $135.8227 | $135.82 | $135.80 | $135.80 |
| Purchase #3 | $56.76 | 9.352% | $62.0682 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $25.41 | 13.401% | $28.8152 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $247.53 | 7.328% | $265.669 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $83.57 | 3.842% | $86.7808 | $86.78 | $86.80 | $86.80 |
| Purchase #7 | $47.52 | 3.514% | $49.1899 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $657.54 | $711.3197 | $711.32 | $711.25 | $711.40 | |