| 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 | $200.57 | 5.775% | $212.1529 | $212.15 | $212.15 | $212.20 |
| Purchase #2 | $189.99 | 12.633% | $213.9914 | $213.99 | $214.00 | $214.00 |
| Purchase #3 | $55.64 | 5.618% | $58.7659 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $190.33 | 7.391% | $204.3973 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $10.64 | 5.372% | $11.2116 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $19.52 | 8.348% | $21.1495 | $21.15 | $21.15 | $21.10 |
| Purchase #7 | $38.44 | 13.426% | $43.601 | $43.60 | $43.60 | $43.60 |
| 7 purchase totals = | $705.13 | $765.2696 | $765.27 | $765.25 | $765.30 | |