| 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 | $43.54 | 10.159% | $47.9632 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $105.89 | 10.718% | $117.2393 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $38.63 | 8.694% | $41.9885 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $66.64 | 13.756% | $75.807 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $42.31 | 8.648% | $45.969 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $31.46 | 7.591% | $33.8481 | $33.85 | $33.85 | $33.80 |
| Purchase #7 | $87.81 | 9.620% | $96.2573 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $416.28 | $459.0724 | $459.08 | $459.05 | $459.10 | |