| 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 | $33.80 | 12.629% | $38.0686 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $153.68 | 6.139% | $163.1144 | $163.11 | $163.10 | $163.10 |
| Purchase #3 | $163.91 | 9.360% | $179.252 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $91.48 | 10.659% | $101.2309 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $29.86 | 3.351% | $30.8606 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $218.94 | 9.516% | $239.7743 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $133.82 | 7.352% | $143.6584 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $825.49 | $895.9592 | $895.95 | $895.90 | $896.10 | |