| 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 | $76.78 | 10.154% | $84.5762 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $70.83 | 8.453% | $76.8173 | $76.82 | $76.80 | $76.80 |
| Purchase #3 | $163.37 | 13.260% | $185.0329 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $237.98 | 5.317% | $250.6334 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $70.28 | 4.285% | $73.2915 | $73.29 | $73.30 | $73.30 |
| Purchase #6 | $111.90 | 6.844% | $119.5584 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $27.61 | 12.621% | $31.0947 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $758.75 | $821.0044 | $821.00 | $821.05 | $821.00 | |