| 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 | $103.35 | 11.332% | $115.0616 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $40.73 | 5.346% | $42.9074 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $158.56 | 10.506% | $175.2183 | $175.22 | $175.20 | $175.20 |
| Purchase #4 | $43.39 | 3.622% | $44.9616 | $44.96 | $44.95 | $45.00 |
| Purchase #5 | $51.30 | 9.475% | $56.1607 | $56.16 | $56.15 | $56.20 |
| Purchase #6 | $94.81 | 13.206% | $107.3306 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $205.80 | 10.323% | $227.0447 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $697.94 | $768.6849 | $768.68 | $768.65 | $768.70 | |