| 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 | $102.81 | 10.791% | $113.9042 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $203.75 | 6.266% | $216.517 | $216.52 | $216.50 | $216.50 |
| Purchase #3 | $15.71 | 5.843% | $16.6279 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $21.36 | 6.470% | $22.742 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $75.48 | 6.560% | $80.4315 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $106.40 | 9.189% | $116.1771 | $116.18 | $116.20 | $116.20 |
| Purchase #7 | $150.58 | 12.690% | $169.6886 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $676.09 | $736.0883 | $736.09 | $736.15 | $736.00 | |