| 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 | $78.54 | 11.357% | $87.4598 | $87.46 | $87.45 | $87.50 |
| Purchase #2 | $138.27 | 11.367% | $153.9872 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $167.98 | 3.391% | $173.6762 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $122.99 | 9.874% | $135.134 | $135.13 | $135.15 | $135.10 |
| Purchase #5 | $234.43 | 8.180% | $253.6064 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $57.57 | 3.450% | $59.5562 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $77.80 | 8.462% | $84.3834 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $877.58 | $947.8032 | $947.81 | $947.85 | $947.90 | |