| 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 | $96.99 | 8.169% | $104.9131 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $10.50 | 6.399% | $11.1719 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $48.50 | 11.693% | $54.1711 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $92.51 | 4.828% | $96.9764 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $246.88 | 10.868% | $273.7109 | $273.71 | $273.70 | $273.70 |
| Purchase #6 | $9.32 | 4.174% | $9.709 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $145.29 | 13.359% | $164.6993 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $649.99 | $715.3517 | $715.35 | $715.30 | $715.40 | |