| 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 | $66.97 | 12.833% | $75.5643 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $180.96 | 4.660% | $189.3927 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $50.95 | 12.756% | $57.4492 | $57.45 | $57.45 | $57.40 |
| Purchase #4 | $217.54 | 12.598% | $244.9457 | $244.95 | $244.95 | $244.90 |
| Purchase #5 | $27.81 | 4.655% | $29.1046 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $232.81 | 13.391% | $263.9856 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $147.25 | 13.858% | $167.6559 | $167.66 | $167.65 | $167.70 |
| 7 purchase totals = | $924.29 | $1,028.0980 | $1,028.10 | $1,028.10 | $1,028.10 | |