| 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 | $57.40 | 7.443% | $61.6723 | $61.67 | $61.65 | $61.70 |
| Purchase #2 | $140.28 | 4.119% | $146.0581 | $146.06 | $146.05 | $146.10 |
| Purchase #3 | $19.74 | 13.333% | $22.3719 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $160.59 | 7.804% | $173.1224 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $149.34 | 10.367% | $164.8221 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $151.99 | 7.702% | $163.6963 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $83.31 | 11.698% | $93.0556 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $762.65 | $824.7987 | $824.80 | $824.70 | $824.90 | |