| 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 | $20.85 | 5.559% | $22.0091 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $243.90 | 13.131% | $275.9265 | $275.93 | $275.95 | $275.90 |
| Purchase #3 | $36.84 | 11.400% | $41.0398 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $148.48 | 11.684% | $165.8284 | $165.83 | $165.85 | $165.80 |
| Purchase #5 | $149.97 | 7.293% | $160.9073 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $76.86 | 3.645% | $79.6615 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $116.49 | 3.821% | $120.9411 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $793.39 | $866.3137 | $866.32 | $866.35 | $866.20 | |