| 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 | $104.67 | 8.500% | $113.567 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $142.50 | 5.214% | $149.93 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $11.88 | 12.731% | $13.3924 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $47.54 | 4.455% | $49.6579 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $46.96 | 12.565% | $52.8605 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $86.73 | 3.503% | $89.7682 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $206.59 | 11.542% | $230.4346 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $646.87 | $699.6106 | $699.61 | $699.60 | $699.70 | |