| 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 | $64.96 | 12.863% | $73.3158 | $73.32 | $73.30 | $73.30 |
| Purchase #2 | $118.26 | 7.806% | $127.4914 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $146.86 | 5.426% | $154.8286 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $116.30 | 7.331% | $124.826 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $40.45 | 13.633% | $45.9645 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $151.90 | 6.600% | $161.9254 | $161.93 | $161.95 | $161.90 |
| Purchase #7 | $116.37 | 11.207% | $129.4116 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $755.10 | $817.7633 | $817.77 | $817.80 | $817.70 | |