| 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 | $81.52 | 13.295% | $92.3581 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $22.91 | 3.226% | $23.6491 | $23.65 | $23.65 | $23.60 |
| Purchase #3 | $70.81 | 13.807% | $80.5867 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $229.32 | 9.147% | $250.2959 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $188.46 | 13.203% | $213.3424 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $76.81 | 3.325% | $79.3639 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $12.68 | 3.456% | $13.1182 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $682.51 | $752.7143 | $752.72 | $752.70 | $752.70 | |