| 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 | $29.81 | 8.392% | $32.3117 | $32.31 | $32.30 | $32.30 |
| Purchase #2 | $174.61 | 5.819% | $184.7706 | $184.77 | $184.75 | $184.80 |
| Purchase #3 | $163.83 | 3.233% | $169.1266 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $105.38 | 13.202% | $119.2923 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $39.92 | 10.185% | $43.9859 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $177.38 | 4.599% | $185.5377 | $185.54 | $185.55 | $185.50 |
| Purchase #7 | $209.85 | 10.516% | $231.9178 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $900.78 | $966.9426 | $966.95 | $966.95 | $966.90 | |