| 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 | $75.81 | 7.187% | $81.2585 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $239.38 | 12.556% | $269.4366 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $247.61 | 4.693% | $259.2303 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $82.49 | 7.737% | $88.8723 | $88.87 | $88.85 | $88.90 |
| Purchase #5 | $81.78 | 3.715% | $84.8181 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $159.47 | 9.408% | $174.4729 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $148.36 | 6.534% | $158.0538 | $158.05 | $158.05 | $158.10 |
| 7 purchase totals = | $1,034.90 | $1,116.1425 | $1,116.14 | $1,116.10 | $1,116.20 | |