| 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 | $116.63 | 13.267% | $132.1033 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $36.80 | 8.144% | $39.797 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $22.56 | 7.247% | $24.1949 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $197.72 | 8.209% | $213.9508 | $213.95 | $213.95 | $214.00 |
| Purchase #5 | $158.75 | 5.633% | $167.6924 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $64.45 | 8.727% | $70.0746 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $70.32 | 3.357% | $72.6806 | $72.68 | $72.70 | $72.70 |
| 7 purchase totals = | $667.23 | $720.4936 | $720.48 | $720.50 | $720.60 | |