| 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 | $99.36 | 13.331% | $112.6057 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $39.84 | 5.513% | $42.0364 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $90.85 | 8.777% | $98.8239 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $231.30 | 3.458% | $239.2984 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $90.96 | 7.257% | $97.561 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $232.79 | 6.380% | $247.642 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $29.46 | 10.731% | $32.6214 | $32.62 | $32.60 | $32.60 |
| 7 purchase totals = | $814.56 | $870.5888 | $870.59 | $870.55 | $870.50 | |