| 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 | $221.30 | 5.641% | $233.7835 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $9.49 | 5.213% | $9.9847 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $44.34 | 8.848% | $48.2632 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $193.84 | 5.264% | $204.0437 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $47.65 | 4.283% | $49.6908 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $36.86 | 10.348% | $40.6743 | $40.67 | $40.65 | $40.70 |
| Purchase #7 | $241.26 | 7.490% | $259.3304 | $259.33 | $259.35 | $259.30 |
| 7 purchase totals = | $794.74 | $845.7706 | $845.75 | $845.80 | $845.80 | |