| 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 | $230.63 | 6.516% | $245.6579 | $245.66 | $245.65 | $245.70 |
| Purchase #2 | $44.82 | 6.110% | $47.5585 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $180.71 | 7.500% | $194.2633 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $38.89 | 9.794% | $42.6989 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $117.77 | 12.542% | $132.5407 | $132.54 | $132.55 | $132.50 |
| Purchase #6 | $73.84 | 5.213% | $77.6893 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $55.28 | 5.297% | $58.2082 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $741.94 | $798.6168 | $798.62 | $798.60 | $798.70 | |