| 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 | $96.38 | 9.555% | $105.5891 | $105.59 | $105.60 | $105.60 |
| Purchase #2 | $37.93 | 4.314% | $39.5663 | $39.57 | $39.55 | $39.60 |
| Purchase #3 | $94.37 | 8.377% | $102.2754 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $116.93 | 13.451% | $132.6583 | $132.66 | $132.65 | $132.70 |
| Purchase #5 | $122.98 | 12.775% | $138.6907 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $109.78 | 8.324% | $118.9181 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $182.49 | 12.325% | $204.9819 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $760.86 | $842.6798 | $842.69 | $842.70 | $842.80 | |