| 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 | $40.74 | 11.459% | $45.4084 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $94.96 | 9.573% | $104.0505 | $104.05 | $104.05 | $104.10 |
| Purchase #3 | $98.93 | 10.420% | $109.2385 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $160.37 | 4.283% | $167.2386 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $201.79 | 8.563% | $219.0693 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $187.53 | 11.559% | $209.2066 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $111.86 | 9.502% | $122.4889 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $896.18 | $976.7008 | $976.71 | $976.70 | $976.70 | |