| 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 | $73.83 | 3.614% | $76.4982 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $114.97 | 11.621% | $128.3307 | $128.33 | $128.35 | $128.30 |
| Purchase #3 | $71.83 | 5.526% | $75.7993 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $148.88 | 6.436% | $158.4619 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $71.27 | 6.681% | $76.0315 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $105.43 | 11.723% | $117.7896 | $117.79 | $117.80 | $117.80 |
| Purchase #7 | $186.36 | 9.844% | $204.7053 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $772.57 | $837.6165 | $837.62 | $837.65 | $837.60 | |