| 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 | $38.28 | 9.330% | $41.8515 | $41.85 | $41.85 | $41.90 |
| Purchase #2 | $20.70 | 13.843% | $23.5655 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $223.76 | 10.354% | $246.9281 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $191.56 | 12.294% | $215.1104 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $30.45 | 3.821% | $31.6135 | $31.61 | $31.60 | $31.60 |
| Purchase #6 | $112.93 | 3.641% | $117.0418 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $36.92 | 9.808% | $40.5411 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $654.60 | $716.6519 | $716.65 | $716.65 | $716.60 | |