| 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 | $53.84 | 6.490% | $57.3342 | $57.33 | $57.35 | $57.30 |
| Purchase #2 | $106.52 | 10.507% | $117.7121 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $19.40 | 4.665% | $20.305 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $210.47 | 13.608% | $239.1108 | $239.11 | $239.10 | $239.10 |
| Purchase #5 | $30.75 | 5.791% | $32.5307 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $247.30 | 7.604% | $266.1047 | $266.10 | $266.10 | $266.10 |
| Purchase #7 | $99.82 | 3.347% | $103.161 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $768.10 | $836.2585 | $836.25 | $836.25 | $836.20 | |