| 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 | $68.65 | 8.567% | $74.5312 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $37.82 | 13.675% | $42.9919 | $42.99 | $43.00 | $43.00 |
| Purchase #3 | $155.30 | 9.200% | $169.5876 | $169.59 | $169.60 | $169.60 |
| Purchase #4 | $59.86 | 11.345% | $66.6511 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $106.82 | 12.427% | $120.0945 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $93.57 | 10.727% | $103.6073 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $115.49 | 6.417% | $122.901 | $122.90 | $122.90 | $122.90 |
| 7 purchase totals = | $637.51 | $700.3646 | $700.36 | $700.40 | $700.40 | |