| 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 | $81.54 | 6.510% | $86.8483 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $47.71 | 7.821% | $51.4414 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $153.39 | 7.840% | $165.4158 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $17.73 | 4.137% | $18.4635 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $43.93 | 9.130% | $47.9408 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $244.76 | 6.576% | $260.8554 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $153.47 | 12.723% | $172.996 | $173.00 | $173.00 | $173.00 |
| 7 purchase totals = | $742.53 | $803.9612 | $803.97 | $803.95 | $803.90 | |