| 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 | $8.84 | 10.814% | $9.796 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $45.66 | 11.222% | $50.784 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $138.29 | 5.105% | $145.3497 | $145.35 | $145.35 | $145.30 |
| Purchase #4 | $154.58 | 5.862% | $163.6415 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $97.89 | 10.853% | $108.514 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $211.35 | 4.117% | $220.0513 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $169.53 | 9.874% | $186.2694 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $826.14 | $884.4059 | $884.40 | $884.40 | $884.40 | |