| 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 | $74.74 | 6.512% | $79.6071 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $241.64 | 10.713% | $267.5269 | $267.53 | $267.55 | $267.50 |
| Purchase #3 | $29.93 | 11.524% | $33.3791 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $158.25 | 7.716% | $170.4606 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $144.51 | 9.448% | $158.1633 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $39.90 | 13.710% | $45.3703 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $24.49 | 3.588% | $25.3687 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $713.46 | $779.8760 | $779.88 | $779.85 | $780.00 | |