| 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 | $49.80 | 3.381% | $51.4837 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $205.76 | 3.523% | $213.0089 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $149.93 | 10.739% | $166.031 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $105.61 | 13.136% | $119.4829 | $119.48 | $119.50 | $119.50 |
| Purchase #5 | $117.87 | 5.541% | $124.4012 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $31.81 | 13.369% | $36.0627 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $138.55 | 10.675% | $153.3402 | $153.34 | $153.35 | $153.30 |
| 7 purchase totals = | $799.33 | $863.8106 | $863.80 | $863.85 | $863.80 | |