| 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 | $46.57 | 11.780% | $52.0559 | $52.06 | $52.05 | $52.10 |
| Purchase #2 | $47.81 | 7.859% | $51.5674 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $91.73 | 6.365% | $97.5686 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $238.35 | 6.115% | $252.9251 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $108.87 | 7.571% | $117.1125 | $117.11 | $117.10 | $117.10 |
| Purchase #6 | $49.87 | 5.146% | $52.4363 | $52.44 | $52.45 | $52.40 |
| Purchase #7 | $63.61 | 3.281% | $65.697 | $65.70 | $65.70 | $65.70 |
| 7 purchase totals = | $646.81 | $689.3628 | $689.38 | $689.35 | $689.40 | |