| 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 | $78.48 | 12.731% | $88.4713 | $88.47 | $88.45 | $88.50 |
| Purchase #2 | $122.54 | 11.387% | $136.4936 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $134.93 | 10.810% | $149.5159 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $18.63 | 9.510% | $20.4017 | $20.40 | $20.40 | $20.40 |
| Purchase #5 | $165.66 | 4.646% | $173.3566 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $229.43 | 12.324% | $257.705 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $80.47 | 3.307% | $83.1311 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $830.14 | $909.0752 | $909.08 | $909.05 | $909.10 | |