| 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 | $82.89 | 12.680% | $93.4005 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $18.97 | 9.429% | $20.7587 | $20.76 | $20.75 | $20.80 |
| Purchase #3 | $154.38 | 6.178% | $163.9176 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $80.71 | 12.331% | $90.6624 | $90.66 | $90.65 | $90.70 |
| Purchase #5 | $107.26 | 9.226% | $117.1558 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $225.51 | 8.417% | $244.4912 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $233.78 | 5.764% | $247.2551 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $903.50 | $977.6413 | $977.65 | $977.60 | $977.80 | |