| 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 | $44.28 | 3.410% | $45.7899 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $235.84 | 3.611% | $244.3562 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $225.97 | 3.831% | $234.6269 | $234.63 | $234.65 | $234.60 |
| Purchase #4 | $77.46 | 6.252% | $82.3028 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $170.36 | 12.376% | $191.4438 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $167.28 | 7.129% | $179.2054 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $51.77 | 3.832% | $53.7538 | $53.75 | $53.75 | $53.80 |
| 7 purchase totals = | $972.96 | $1,031.4788 | $1,031.48 | $1,031.50 | $1,031.50 | |