| 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 | $125.79 | 13.207% | $142.4031 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $6.44 | 8.637% | $6.9962 | $7.00 | $7.00 | $7.00 |
| Purchase #3 | $55.54 | 11.626% | $61.9971 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $58.55 | 3.292% | $60.4775 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $184.34 | 3.785% | $191.3173 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $79.26 | 13.495% | $89.9561 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $109.66 | 9.803% | $120.41 | $120.41 | $120.40 | $120.40 |
| 7 purchase totals = | $619.58 | $673.5573 | $673.57 | $673.55 | $673.60 | |