| 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 | $40.46 | 10.302% | $44.6282 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $228.70 | 6.797% | $244.2447 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $120.66 | 10.619% | $133.4729 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $249.46 | 9.396% | $272.8993 | $272.90 | $272.90 | $272.90 |
| Purchase #5 | $47.80 | 6.475% | $50.8951 | $50.90 | $50.90 | $50.90 |
| Purchase #6 | $77.75 | 11.234% | $86.4844 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $236.62 | 6.717% | $252.5138 | $252.51 | $252.50 | $252.50 |
| 7 purchase totals = | $1,001.45 | $1,085.1384 | $1,085.13 | $1,085.15 | $1,085.10 | |