| 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 | $27.69 | 7.830% | $29.8581 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $197.77 | 5.294% | $208.2399 | $208.24 | $208.25 | $208.20 |
| Purchase #3 | $135.95 | 8.106% | $146.9701 | $146.97 | $146.95 | $147.00 |
| Purchase #4 | $167.95 | 12.229% | $188.4886 | $188.49 | $188.50 | $188.50 |
| Purchase #5 | $19.69 | 8.585% | $21.3804 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $207.97 | 4.128% | $216.555 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $144.45 | 4.533% | $150.9979 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $901.47 | $962.4900 | $962.50 | $962.50 | $962.60 | |