| 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 | $48.70 | 8.523% | $52.8507 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $188.97 | 4.129% | $196.7726 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $181.48 | 5.656% | $191.7445 | $191.74 | $191.75 | $191.70 |
| Purchase #4 | $199.72 | 6.251% | $212.2045 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $42.42 | 7.233% | $45.4882 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $7.44 | 5.696% | $7.8638 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $116.96 | 4.522% | $122.2489 | $122.25 | $122.25 | $122.20 |
| 7 purchase totals = | $785.69 | $829.1732 | $829.16 | $829.15 | $829.20 | |