| 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 | $63.90 | 9.245% | $69.8076 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $145.75 | 5.361% | $153.5637 | $153.56 | $153.55 | $153.60 |
| Purchase #3 | $221.36 | 11.732% | $247.33 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $13.84 | 6.611% | $14.755 | $14.76 | $14.75 | $14.80 |
| Purchase #5 | $205.53 | 8.378% | $222.7493 | $222.75 | $222.75 | $222.70 |
| Purchase #6 | $145.78 | 3.784% | $151.2963 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $9.80 | 4.576% | $10.2484 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $805.96 | $869.7503 | $869.76 | $869.75 | $869.70 | |