| 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 | $246.84 | 7.636% | $265.6887 | $265.69 | $265.70 | $265.70 |
| Purchase #2 | $197.96 | 5.759% | $209.3605 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $14.49 | 13.577% | $16.4573 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $9.51 | 10.370% | $10.4962 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $70.62 | 3.429% | $73.0416 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $30.25 | 8.780% | $32.906 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $65.86 | 12.158% | $73.8673 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $635.53 | $681.8176 | $681.83 | $681.80 | $681.90 | |