| 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 | $63.97 | 3.227% | $66.0343 | $66.03 | $66.05 | $66.00 |
| Purchase #2 | $65.28 | 12.505% | $73.4433 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $118.46 | 5.568% | $125.0559 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $132.61 | 12.185% | $148.7685 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $124.93 | 6.871% | $133.5139 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $171.68 | 13.418% | $194.716 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $102.94 | 8.417% | $111.6045 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $779.87 | $853.1364 | $853.13 | $853.10 | $853.10 | |