| 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 | $70.87 | 11.356% | $78.918 | $78.92 | $78.90 | $78.90 |
| Purchase #2 | $113.95 | 3.659% | $118.1194 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $101.51 | 4.747% | $106.3287 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $123.78 | 8.350% | $134.1156 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $66.53 | 12.502% | $74.8476 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $14.66 | 5.602% | $15.4813 | $15.48 | $15.50 | $15.50 |
| Purchase #7 | $23.90 | 3.813% | $24.8113 | $24.81 | $24.80 | $24.80 |
| 7 purchase totals = | $515.20 | $552.6219 | $552.63 | $552.60 | $552.50 | |