| 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 | $5.54 | 13.108% | $6.2662 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $107.35 | 9.322% | $117.3572 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $117.98 | 12.104% | $132.2603 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $61.93 | 7.449% | $66.5432 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $211.98 | 5.598% | $223.8466 | $223.85 | $223.85 | $223.80 |
| Purchase #6 | $45.69 | 8.559% | $49.6006 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $214.72 | 10.808% | $237.9269 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $765.19 | $833.8010 | $833.81 | $833.80 | $833.80 | |