| 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 | $37.71 | 6.871% | $40.3011 | $40.30 | $40.30 | $40.30 |
| Purchase #2 | $9.54 | 9.249% | $10.4224 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $25.78 | 3.353% | $26.6444 | $26.64 | $26.65 | $26.60 |
| Purchase #4 | $130.46 | 13.795% | $148.457 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $118.45 | 11.554% | $132.1357 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $175.88 | 4.384% | $183.5906 | $183.59 | $183.60 | $183.60 |
| Purchase #7 | $250.93 | 6.422% | $267.0447 | $267.04 | $267.05 | $267.00 |
| 7 purchase totals = | $748.75 | $808.5959 | $808.59 | $808.60 | $808.50 | |