| 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 | $105.29 | 4.406% | $109.9291 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $175.35 | 4.791% | $183.751 | $183.75 | $183.75 | $183.80 |
| Purchase #3 | $215.30 | 12.606% | $242.4407 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $87.66 | 9.103% | $95.6397 | $95.64 | $95.65 | $95.60 |
| Purchase #5 | $80.57 | 7.233% | $86.3976 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $18.38 | 5.215% | $19.3385 | $19.34 | $19.35 | $19.30 |
| Purchase #7 | $31.25 | 11.568% | $34.865 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $713.80 | $772.3616 | $772.37 | $772.40 | $772.30 | |