| 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 | $11.81 | 8.134% | $12.7706 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $60.91 | 3.561% | $63.079 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $196.41 | 8.242% | $212.5981 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $100.68 | 7.228% | $107.9572 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $240.98 | 12.609% | $271.3652 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $188.71 | 4.809% | $197.7851 | $197.79 | $197.80 | $197.80 |
| Purchase #7 | $46.46 | 7.581% | $49.9821 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $845.96 | $915.5373 | $915.55 | $915.55 | $915.70 | |