| 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 | $62.79 | 5.735% | $66.391 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $97.79 | 11.159% | $108.7024 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $26.56 | 6.752% | $28.3533 | $28.35 | $28.35 | $28.40 |
| Purchase #4 | $71.30 | 4.821% | $74.7374 | $74.74 | $74.75 | $74.70 |
| Purchase #5 | $134.42 | 4.755% | $140.8117 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $139.41 | 4.286% | $145.3851 | $145.39 | $145.40 | $145.40 |
| Purchase #7 | $249.84 | 9.340% | $273.1751 | $273.18 | $273.20 | $273.20 |
| 7 purchase totals = | $782.11 | $837.5560 | $837.56 | $837.60 | $837.60 | |