| 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 | $104.29 | 12.755% | $117.5922 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $75.42 | 11.732% | $84.2683 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $52.60 | 10.409% | $58.0751 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $42.50 | 13.717% | $48.3297 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $218.81 | 9.251% | $239.0521 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $27.54 | 7.525% | $29.6124 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $150.73 | 12.309% | $169.2834 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $671.89 | $746.2132 | $746.21 | $746.25 | $746.30 | |