| 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 | $93.52 | 12.676% | $105.3746 | $105.37 | $105.35 | $105.40 |
| Purchase #2 | $103.47 | 9.423% | $113.22 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $164.79 | 12.416% | $185.2503 | $185.25 | $185.25 | $185.30 |
| Purchase #4 | $102.28 | 6.405% | $108.831 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $85.93 | 6.855% | $91.8205 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $248.97 | 7.819% | $268.437 | $268.44 | $268.45 | $268.40 |
| Purchase #7 | $10.74 | 4.336% | $11.2057 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $809.70 | $884.1391 | $884.14 | $884.10 | $884.10 | |