| 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 | $43.75 | 11.273% | $48.6819 | $48.68 | $48.70 | $48.70 |
| Purchase #2 | $134.91 | 10.752% | $149.4155 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $70.49 | 8.777% | $76.6769 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $27.38 | 6.709% | $29.2169 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $79.28 | 9.624% | $86.9099 | $86.91 | $86.90 | $86.90 |
| Purchase #6 | $222.46 | 8.739% | $241.9008 | $241.90 | $241.90 | $241.90 |
| Purchase #7 | $87.30 | 12.210% | $97.9593 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $665.57 | $730.7612 | $730.77 | $730.75 | $730.80 | |