| 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 | $175.74 | 10.168% | $193.6092 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $47.37 | 5.479% | $49.9654 | $49.97 | $49.95 | $50.00 |
| Purchase #3 | $228.49 | 5.196% | $240.3623 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $10.71 | 10.712% | $11.8573 | $11.86 | $11.85 | $11.90 |
| Purchase #5 | $157.94 | 7.868% | $170.3667 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $79.84 | 11.567% | $89.0751 | $89.08 | $89.10 | $89.10 |
| Purchase #7 | $105.33 | 13.143% | $119.1735 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $805.42 | $874.4095 | $874.42 | $874.35 | $874.60 | |