| 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 | $33.35 | 6.535% | $35.5294 | $35.53 | $35.55 | $35.50 |
| Purchase #2 | $182.61 | 7.160% | $195.6849 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $147.58 | 9.221% | $161.1884 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $150.26 | 13.725% | $170.8832 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $78.95 | 10.849% | $87.5153 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $43.27 | 9.217% | $47.2582 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $100.89 | 13.344% | $114.3528 | $114.35 | $114.35 | $114.40 |
| 7 purchase totals = | $736.91 | $812.4122 | $812.41 | $812.45 | $812.50 | |