| 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 | $64.67 | 8.102% | $69.9096 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $68.34 | 12.834% | $77.1108 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $245.70 | 7.462% | $264.0341 | $264.03 | $264.05 | $264.00 |
| Purchase #4 | $137.44 | 12.756% | $154.9718 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $166.28 | 10.373% | $183.5282 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $138.26 | 4.163% | $144.0158 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $38.28 | 8.575% | $41.5625 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $858.97 | $935.1328 | $935.13 | $935.10 | $935.10 | |