| 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 | $94.34 | 6.345% | $100.3259 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $33.39 | 8.275% | $36.153 | $36.15 | $36.15 | $36.20 |
| Purchase #3 | $62.45 | 6.780% | $66.6841 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $50.79 | 12.335% | $57.0549 | $57.05 | $57.05 | $57.10 |
| Purchase #5 | $32.49 | 11.232% | $36.1393 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $177.76 | 9.175% | $194.0695 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $88.32 | 8.678% | $95.9844 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $539.54 | $586.4111 | $586.40 | $586.45 | $586.50 | |