| 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 | $14.97 | 8.257% | $16.2061 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $94.25 | 4.504% | $98.495 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $108.88 | 7.293% | $116.8206 | $116.82 | $116.80 | $116.80 |
| Purchase #4 | $131.93 | 3.659% | $136.7573 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $74.29 | 11.624% | $82.9255 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $141.27 | 8.226% | $152.8909 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $73.32 | 8.266% | $79.3806 | $79.38 | $79.40 | $79.40 |
| 7 purchase totals = | $638.91 | $683.4760 | $683.49 | $683.50 | $683.50 | |