| 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 | $33.49 | 7.594% | $36.0332 | $36.03 | $36.05 | $36.00 |
| Purchase #2 | $146.68 | 13.857% | $167.0054 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $36.48 | 13.357% | $41.3526 | $41.35 | $41.35 | $41.40 |
| Purchase #4 | $108.41 | 13.625% | $123.1809 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $88.38 | 10.394% | $97.5662 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $123.76 | 9.780% | $135.8637 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $156.53 | 9.223% | $170.9668 | $170.97 | $170.95 | $171.00 |
| 7 purchase totals = | $693.73 | $771.9688 | $771.97 | $771.95 | $772.10 | |