| 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 | $72.75 | 4.567% | $76.0725 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $53.72 | 6.789% | $57.3671 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $174.56 | 4.539% | $182.4833 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $143.66 | 4.133% | $149.5975 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $152.94 | 10.529% | $169.0431 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $41.71 | 12.145% | $46.7757 | $46.78 | $46.80 | $46.80 |
| Purchase #7 | $52.98 | 4.372% | $55.2963 | $55.30 | $55.30 | $55.30 |
| 7 purchase totals = | $692.32 | $736.6355 | $736.64 | $736.65 | $736.70 | |