| 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 | $88.97 | 8.395% | $96.439 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $154.29 | 10.291% | $170.168 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $9.65 | 3.695% | $10.0066 | $10.01 | $10.00 | $10.00 |
| Purchase #4 | $46.92 | 3.289% | $48.4632 | $48.46 | $48.45 | $48.50 |
| Purchase #5 | $33.95 | 11.471% | $37.8444 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $70.70 | 13.538% | $80.2714 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $81.91 | 4.844% | $85.8777 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $486.39 | $529.0703 | $529.07 | $529.05 | $529.10 | |