| 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 | $69.64 | 9.848% | $76.4981 | $76.50 | $76.50 | $76.50 |
| Purchase #2 | $44.85 | 9.630% | $49.1691 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $230.78 | 3.625% | $239.1458 | $239.15 | $239.15 | $239.10 |
| Purchase #4 | $99.56 | 13.867% | $113.366 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $157.54 | 4.122% | $164.0338 | $164.03 | $164.05 | $164.00 |
| Purchase #6 | $50.98 | 10.620% | $56.3941 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $219.32 | 10.590% | $242.546 | $242.55 | $242.55 | $242.50 |
| 7 purchase totals = | $872.67 | $941.1529 | $941.16 | $941.15 | $941.10 | |