| 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 | $72.25 | 10.662% | $79.9533 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $163.33 | 5.244% | $171.895 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $63.88 | 7.859% | $68.9003 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $131.25 | 10.799% | $145.4237 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $101.48 | 3.166% | $104.6929 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $142.92 | 7.471% | $153.5976 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $197.52 | 3.607% | $204.6445 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $872.63 | $929.1073 | $929.10 | $929.10 | $929.10 | |