| 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 | $91.48 | 8.306% | $99.0783 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $68.96 | 12.115% | $77.3145 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $203.36 | 12.413% | $228.6031 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $115.52 | 8.632% | $125.4917 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $63.73 | 4.654% | $66.696 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $135.46 | 11.406% | $150.9106 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $183.46 | 4.387% | $191.5084 | $191.51 | $191.50 | $191.50 |
| 7 purchase totals = | $861.97 | $939.6026 | $939.60 | $939.60 | $939.60 | |