| 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 | $40.56 | 7.857% | $43.7468 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $106.56 | 7.301% | $114.3399 | $114.34 | $114.35 | $114.30 |
| Purchase #3 | $169.63 | 5.533% | $179.0156 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $9.94 | 6.305% | $10.5667 | $10.57 | $10.55 | $10.60 |
| Purchase #5 | $115.98 | 7.745% | $124.9627 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $17.76 | 13.716% | $20.196 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $238.78 | 12.136% | $267.7583 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $699.21 | $760.5860 | $760.60 | $760.55 | $760.60 | |