| 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 | $22.46 | 13.358% | $25.4602 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $61.61 | 4.582% | $64.433 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $188.44 | 8.538% | $204.529 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $116.48 | 7.632% | $125.3698 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $87.45 | 10.149% | $96.3253 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $163.88 | 5.829% | $173.4326 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $198.34 | 5.160% | $208.5743 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $838.66 | $898.1242 | $898.12 | $898.15 | $898.10 | |