| 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 | $21.88 | 8.590% | $23.7595 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $214.41 | 5.813% | $226.8737 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $81.98 | 3.475% | $84.8288 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $49.85 | 6.501% | $53.0907 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $209.76 | 12.473% | $235.9234 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $193.85 | 4.779% | $203.1141 | $203.11 | $203.10 | $203.10 |
| Purchase #7 | $47.54 | 12.158% | $53.3199 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $819.27 | $880.9101 | $880.90 | $880.85 | $880.90 | |