| 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 | $64.38 | 4.475% | $67.261 | $67.26 | $67.25 | $67.30 |
| Purchase #2 | $8.98 | 13.270% | $10.1716 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $205.61 | 10.864% | $227.9475 | $227.95 | $227.95 | $227.90 |
| Purchase #4 | $78.34 | 6.594% | $83.5057 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $63.55 | 7.631% | $68.3995 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $142.70 | 12.847% | $161.0327 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $248.75 | 4.455% | $259.8318 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $812.31 | $878.1498 | $878.15 | $878.15 | $878.10 | |