| 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 | $32.45 | 3.790% | $33.6799 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $5.33 | 4.551% | $5.5726 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $9.99 | 3.196% | $10.3093 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $116.51 | 13.374% | $132.092 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $91.33 | 11.367% | $101.7115 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $116.25 | 5.539% | $122.6891 | $122.69 | $122.70 | $122.70 |
| Purchase #7 | $174.81 | 6.864% | $186.809 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $546.67 | $592.8634 | $592.86 | $592.85 | $592.90 | |