| 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 | $97.67 | 6.329% | $103.8515 | $103.85 | $103.85 | $103.90 |
| Purchase #2 | $84.52 | 12.698% | $95.2523 | $95.25 | $95.25 | $95.30 |
| Purchase #3 | $167.50 | 9.161% | $182.8447 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $63.94 | 13.356% | $72.4798 | $72.48 | $72.50 | $72.50 |
| Purchase #5 | $191.91 | 9.431% | $210.009 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $8.72 | 9.386% | $9.5385 | $9.54 | $9.55 | $9.50 |
| Purchase #7 | $155.79 | 4.580% | $162.9252 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $770.05 | $836.9010 | $836.90 | $836.95 | $836.90 | |