| 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 | $90.77 | 6.750% | $96.897 | $96.90 | $96.90 | $96.90 |
| Purchase #2 | $106.73 | 9.694% | $117.0764 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $196.25 | 12.389% | $220.5634 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $43.88 | 3.874% | $45.5799 | $45.58 | $45.60 | $45.60 |
| Purchase #5 | $14.25 | 8.257% | $15.4266 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $61.86 | 11.121% | $68.7395 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $158.68 | 4.642% | $166.0459 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $672.42 | $730.3287 | $730.34 | $730.40 | $730.30 | |