| 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 | $55.59 | 13.570% | $63.1336 | $63.13 | $63.15 | $63.10 |
| Purchase #2 | $36.47 | 3.440% | $37.7246 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $38.76 | 7.146% | $41.5298 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $55.31 | 6.217% | $58.7486 | $58.75 | $58.75 | $58.70 |
| Purchase #5 | $243.92 | 12.619% | $274.7003 | $274.70 | $274.70 | $274.70 |
| Purchase #6 | $247.69 | 3.661% | $256.7579 | $256.76 | $256.75 | $256.80 |
| Purchase #7 | $128.47 | 8.401% | $139.2628 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $806.21 | $871.8576 | $871.85 | $871.85 | $871.80 | |