| 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 | $33.41 | 7.775% | $36.0076 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $61.27 | 6.196% | $65.0663 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $102.72 | 3.108% | $105.9125 | $105.91 | $105.90 | $105.90 |
| Purchase #4 | $166.84 | 12.406% | $187.5382 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $44.48 | 7.503% | $47.8173 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $230.34 | 11.476% | $256.7738 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $6.93 | 4.841% | $7.2655 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $645.99 | $706.3812 | $706.39 | $706.30 | $706.40 | |