| 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 | $103.33 | 3.720% | $107.1739 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $154.98 | 9.409% | $169.5621 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $74.32 | 3.235% | $76.7243 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $152.70 | 4.604% | $159.7303 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $45.98 | 3.196% | $47.4495 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $224.28 | 4.655% | $234.7202 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $58.32 | 10.548% | $64.4716 | $64.47 | $64.45 | $64.50 |
| 7 purchase totals = | $813.91 | $859.8319 | $859.82 | $859.75 | $859.80 | |