| 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 | $45.26 | 10.829% | $50.1612 | $50.16 | $50.15 | $50.20 |
| Purchase #2 | $46.26 | 3.479% | $47.8694 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $226.85 | 11.734% | $253.4686 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $59.42 | 3.166% | $61.3012 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $183.83 | 8.574% | $199.5916 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $36.27 | 8.628% | $39.3994 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $138.34 | 12.569% | $155.728 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $736.23 | $807.5194 | $807.52 | $807.50 | $807.60 | |