| 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 | $81.85 | 8.405% | $88.7295 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $131.80 | 10.281% | $145.3504 | $145.35 | $145.35 | $145.40 |
| Purchase #3 | $11.95 | 12.372% | $13.4285 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $133.87 | 4.716% | $140.1833 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $72.95 | 3.163% | $75.2574 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $116.82 | 8.209% | $126.4098 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $215.54 | 7.587% | $231.893 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $764.78 | $821.2519 | $821.25 | $821.30 | $821.30 | |