| 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 | $34.49 | 13.336% | $39.0896 | $39.09 | $39.10 | $39.10 |
| Purchase #2 | $39.33 | 11.485% | $43.8471 | $43.85 | $43.85 | $43.80 |
| Purchase #3 | $154.30 | 4.168% | $160.7312 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $114.52 | 13.102% | $129.5244 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $56.26 | 5.375% | $59.284 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $146.50 | 11.446% | $163.2684 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $63.80 | 5.352% | $67.2146 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $609.20 | $662.9593 | $662.95 | $662.95 | $662.90 | |