| 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 | $85.45 | 6.787% | $91.2495 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $84.36 | 3.551% | $87.3556 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $167.52 | 4.610% | $175.2427 | $175.24 | $175.25 | $175.20 |
| Purchase #4 | $125.62 | 5.443% | $132.4575 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $45.82 | 11.706% | $51.1837 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $70.45 | 12.459% | $79.2274 | $79.23 | $79.25 | $79.20 |
| Purchase #7 | $119.88 | 8.542% | $130.1201 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $699.10 | $746.8365 | $746.84 | $746.85 | $746.80 | |