| 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 | $130.80 | 4.709% | $136.9594 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $28.96 | 4.591% | $30.2896 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $61.76 | 13.311% | $69.9809 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $123.78 | 10.306% | $136.5368 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $82.94 | 12.738% | $93.5049 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $20.57 | 9.327% | $22.4886 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $207.78 | 8.693% | $225.8423 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $656.59 | $715.6025 | $715.60 | $715.65 | $715.60 | |