| 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 | $48.80 | 4.722% | $51.1043 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $87.95 | 10.706% | $97.3659 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $94.36 | 9.689% | $103.5025 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $33.74 | 7.757% | $36.3572 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $133.71 | 12.560% | $150.504 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $45.89 | 3.807% | $47.637 | $47.64 | $47.65 | $47.60 |
| Purchase #7 | $193.34 | 10.327% | $213.3062 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $637.79 | $699.7771 | $699.78 | $699.75 | $699.80 | |