| 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 | $120.41 | 5.347% | $126.8483 | $126.85 | $126.85 | $126.80 |
| Purchase #2 | $64.88 | 5.784% | $68.6327 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $101.71 | 7.348% | $109.1837 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $174.96 | 4.733% | $183.2409 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $99.70 | 6.412% | $106.0928 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $121.98 | 11.531% | $136.0455 | $136.05 | $136.05 | $136.00 |
| Purchase #7 | $106.72 | 7.700% | $114.9374 | $114.94 | $114.95 | $114.90 |
| 7 purchase totals = | $790.36 | $844.9813 | $844.98 | $845.05 | $844.80 | |