| 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 | $62.50 | 5.635% | $66.0219 | $66.02 | $66.00 | $66.00 |
| Purchase #2 | $23.81 | 3.206% | $24.5733 | $24.57 | $24.55 | $24.60 |
| Purchase #3 | $71.30 | 11.815% | $79.7241 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $47.47 | 12.808% | $53.55 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $44.61 | 5.762% | $47.1804 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $132.48 | 9.269% | $144.7596 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $98.37 | 7.386% | $105.6356 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $480.54 | $521.4449 | $521.44 | $521.40 | $521.50 | |