| 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 | $83.30 | 10.770% | $92.2714 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $149.30 | 12.294% | $167.6549 | $167.65 | $167.65 | $167.70 |
| Purchase #3 | $125.97 | 10.741% | $139.5004 | $139.50 | $139.50 | $139.50 |
| Purchase #4 | $98.42 | 8.853% | $107.1331 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $104.69 | 8.839% | $113.9435 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $111.79 | 6.351% | $118.8898 | $118.89 | $118.90 | $118.90 |
| Purchase #7 | $114.99 | 4.791% | $120.4992 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $788.46 | $859.8923 | $859.88 | $859.90 | $859.90 | |