| 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 | $68.99 | 8.429% | $74.8052 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $129.89 | 9.405% | $142.1062 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $11.74 | 11.738% | $13.118 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $85.51 | 9.687% | $93.7934 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $129.69 | 12.651% | $146.0971 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $223.62 | 5.728% | $236.429 | $236.43 | $236.45 | $236.40 |
| Purchase #7 | $16.30 | 11.183% | $18.1228 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $665.74 | $724.4717 | $724.48 | $724.45 | $724.40 | |