| 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 | $77.79 | 5.440% | $82.0218 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $175.39 | 12.506% | $197.3243 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $44.78 | 7.169% | $47.9903 | $47.99 | $48.00 | $48.00 |
| Purchase #4 | $227.35 | 4.424% | $237.408 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $11.62 | 9.463% | $12.7196 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $25.97 | 12.146% | $29.1243 | $29.12 | $29.10 | $29.10 |
| Purchase #7 | $33.65 | 5.388% | $35.4631 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $596.55 | $642.0514 | $642.04 | $641.95 | $642.00 | |