| 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 | $64.93 | 9.370% | $71.0139 | $71.01 | $71.00 | $71.00 |
| Purchase #2 | $24.52 | 6.142% | $26.026 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $176.71 | 8.375% | $191.5095 | $191.51 | $191.50 | $191.50 |
| Purchase #4 | $28.58 | 10.773% | $31.6589 | $31.66 | $31.65 | $31.70 |
| Purchase #5 | $164.67 | 13.645% | $187.1392 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $168.38 | 8.535% | $182.7512 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $5.62 | 11.548% | $6.269 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $633.41 | $696.3677 | $696.37 | $696.35 | $696.40 | |