| 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 | $43.55 | 8.764% | $47.3667 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $180.95 | 4.466% | $189.0312 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $133.67 | 3.532% | $138.3912 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $209.57 | 3.863% | $217.6657 | $217.67 | $217.65 | $217.70 |
| Purchase #5 | $170.88 | 11.270% | $190.1382 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $43.48 | 8.369% | $47.1188 | $47.12 | $47.10 | $47.10 |
| Purchase #7 | $227.80 | 3.667% | $236.1534 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $1,009.90 | $1,065.8652 | $1,065.87 | $1,065.85 | $1,065.90 | |