| 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 | $85.55 | 13.863% | $97.4098 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $41.50 | 8.184% | $44.8964 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $164.35 | 12.149% | $184.3169 | $184.32 | $184.30 | $184.30 |
| Purchase #4 | $221.41 | 11.602% | $247.098 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $198.28 | 13.629% | $225.3036 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $83.28 | 8.827% | $90.6311 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $49.62 | 4.862% | $52.0325 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $843.99 | $941.6883 | $941.69 | $941.70 | $941.60 | |