| 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 | $44.47 | 6.444% | $47.3356 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $63.25 | 6.152% | $67.1411 | $67.14 | $67.15 | $67.10 |
| Purchase #3 | $202.71 | 3.529% | $209.8636 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $7.25 | 3.283% | $7.488 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $77.55 | 13.118% | $87.723 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $11.86 | 5.336% | $12.4928 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $59.90 | 13.353% | $67.8984 | $67.90 | $67.90 | $67.90 |
| 7 purchase totals = | $466.99 | $499.9425 | $499.94 | $499.95 | $499.90 | |