| 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 | $116.41 | 7.435% | $125.0651 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $154.33 | 4.176% | $160.7748 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $47.47 | 10.500% | $52.4544 | $52.45 | $52.45 | $52.50 |
| Purchase #4 | $80.30 | 5.686% | $84.8659 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $116.35 | 13.443% | $131.9909 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $239.37 | 3.317% | $247.3099 | $247.31 | $247.30 | $247.30 |
| Purchase #7 | $20.74 | 10.591% | $22.9366 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $774.97 | $825.3976 | $825.40 | $825.35 | $825.50 | |