| 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 | $64.93 | 7.801% | $69.9952 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $215.73 | 4.411% | $225.2459 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $245.75 | 10.482% | $271.5095 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $49.73 | 3.219% | $51.3308 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $27.56 | 3.815% | $28.6114 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $99.52 | 6.353% | $105.8425 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $56.55 | 13.630% | $64.2578 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $759.77 | $816.7931 | $816.80 | $816.80 | $816.70 | |