| 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 | $113.79 | 3.622% | $117.9115 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $86.44 | 11.144% | $96.0729 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $192.99 | 10.675% | $213.5917 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $194.79 | 13.356% | $220.8062 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $61.87 | 7.630% | $66.5907 | $66.59 | $66.60 | $66.60 |
| Purchase #6 | $44.94 | 3.809% | $46.6518 | $46.65 | $46.65 | $46.70 |
| Purchase #7 | $175.43 | 13.110% | $198.4289 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $870.25 | $960.0537 | $960.05 | $960.05 | $960.10 | |