| 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 | $243.25 | 11.660% | $271.613 | $271.61 | $271.60 | $271.60 |
| Purchase #2 | $27.28 | 5.511% | $28.7834 | $28.78 | $28.80 | $28.80 |
| Purchase #3 | $142.41 | 4.771% | $149.2044 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $56.95 | 3.772% | $59.0982 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $9.61 | 10.416% | $10.611 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $33.63 | 10.397% | $37.1265 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $68.26 | 7.279% | $73.2286 | $73.23 | $73.25 | $73.20 |
| 7 purchase totals = | $581.39 | $629.6651 | $629.66 | $629.70 | $629.60 | |