| 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 | $79.52 | 4.582% | $83.1636 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $98.50 | 6.757% | $105.1556 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $97.47 | 7.676% | $104.9518 | $104.95 | $104.95 | $105.00 |
| Purchase #4 | $117.44 | 13.328% | $133.0924 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $88.64 | 5.584% | $93.5897 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $200.64 | 9.266% | $219.2313 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $28.78 | 8.466% | $31.2165 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $710.99 | $770.4009 | $770.40 | $770.40 | $770.50 | |