| 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 | $93.48 | 9.518% | $102.3774 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $195.40 | 8.753% | $212.5034 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $49.50 | 11.408% | $55.147 | $55.15 | $55.15 | $55.10 |
| Purchase #4 | $37.61 | 4.357% | $39.2487 | $39.25 | $39.25 | $39.20 |
| Purchase #5 | $202.41 | 13.689% | $230.1179 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $75.98 | 11.575% | $84.7747 | $84.77 | $84.75 | $84.80 |
| Purchase #7 | $140.53 | 5.241% | $147.8952 | $147.90 | $147.90 | $147.90 |
| 7 purchase totals = | $794.91 | $872.0643 | $872.07 | $872.05 | $872.00 | |