| 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 | $48.54 | 5.577% | $51.2471 | $51.25 | $51.25 | $51.20 |
| Purchase #2 | $89.26 | 8.745% | $97.0658 | $97.07 | $97.05 | $97.10 |
| Purchase #3 | $124.51 | 13.609% | $141.4546 | $141.45 | $141.45 | $141.50 |
| Purchase #4 | $34.45 | 11.826% | $38.5241 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $98.71 | 4.790% | $103.4382 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $248.63 | 4.732% | $260.3952 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $36.68 | 6.279% | $38.9831 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $680.78 | $731.1081 | $731.11 | $731.10 | $731.10 | |