| 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 | $75.32 | 5.145% | $79.1952 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $75.38 | 10.360% | $83.1894 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $66.76 | 9.751% | $73.2698 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $32.94 | 9.144% | $35.952 | $35.95 | $35.95 | $36.00 |
| Purchase #5 | $195.80 | 4.464% | $204.5405 | $204.54 | $204.55 | $204.50 |
| Purchase #6 | $172.62 | 13.695% | $196.2603 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $219.96 | 4.461% | $229.7724 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $838.78 | $902.1796 | $902.18 | $902.15 | $902.30 | |