| 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 | $80.35 | 3.190% | $82.9132 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $66.78 | 10.741% | $73.9528 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $159.78 | 7.427% | $171.6469 | $171.65 | $171.65 | $171.60 |
| Purchase #4 | $178.81 | 9.266% | $195.3785 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $201.36 | 3.779% | $208.9694 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $35.90 | 12.629% | $40.4338 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $150.76 | 9.386% | $164.9103 | $164.91 | $164.90 | $164.90 |
| 7 purchase totals = | $873.74 | $938.2049 | $938.20 | $938.20 | $938.20 | |