| 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 | $41.56 | 7.522% | $44.6861 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $137.30 | 11.529% | $153.1293 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $68.59 | 9.215% | $74.9106 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $11.81 | 13.207% | $13.3697 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $5.69 | 9.454% | $6.2279 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $226.70 | 5.446% | $239.0461 | $239.05 | $239.05 | $239.00 |
| Purchase #7 | $144.79 | 13.318% | $164.0731 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $636.44 | $695.4428 | $695.45 | $695.45 | $695.40 | |