| 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 | $115.98 | 6.161% | $123.1255 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $42.77 | 4.714% | $44.7862 | $44.79 | $44.80 | $44.80 |
| Purchase #3 | $25.62 | 13.528% | $29.0859 | $29.09 | $29.10 | $29.10 |
| Purchase #4 | $97.25 | 11.572% | $108.5038 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $72.80 | 9.629% | $79.8099 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $90.59 | 7.516% | $97.3987 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $78.32 | 11.672% | $87.4615 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $523.33 | $570.1715 | $570.18 | $570.20 | $570.20 | |