| 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 | $62.77 | 5.292% | $66.0918 | $66.09 | $66.10 | $66.10 |
| Purchase #2 | $107.88 | 9.109% | $117.7068 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $220.71 | 7.135% | $236.4577 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $215.72 | 13.583% | $245.0212 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $12.82 | 11.190% | $14.2546 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $92.50 | 10.505% | $102.2171 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $181.30 | 4.241% | $188.9889 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $893.70 | $970.7381 | $970.74 | $970.70 | $970.80 | |