| 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 | $84.75 | 4.218% | $88.3248 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $92.40 | 11.536% | $103.0593 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $213.75 | 3.205% | $220.6007 | $220.60 | $220.60 | $220.60 |
| Purchase #4 | $37.81 | 5.821% | $40.0109 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $196.92 | 9.546% | $215.718 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $18.50 | 10.483% | $20.4394 | $20.44 | $20.45 | $20.40 |
| Purchase #7 | $110.79 | 7.289% | $118.8655 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $754.92 | $807.0186 | $807.02 | $806.95 | $807.00 | |