| 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 | $91.35 | 7.775% | $98.4525 | $98.45 | $98.45 | $98.50 |
| Purchase #2 | $36.42 | 6.424% | $38.7596 | $38.76 | $38.75 | $38.80 |
| Purchase #3 | $164.99 | 12.377% | $185.4108 | $185.41 | $185.40 | $185.40 |
| Purchase #4 | $224.68 | 12.835% | $253.5177 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $195.42 | 11.169% | $217.2465 | $217.25 | $217.25 | $217.20 |
| Purchase #6 | $59.44 | 13.276% | $67.3313 | $67.33 | $67.35 | $67.30 |
| Purchase #7 | $82.80 | 4.444% | $86.4796 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $855.10 | $947.1980 | $947.20 | $947.20 | $947.20 | |