| 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 | $19.36 | 9.693% | $21.2366 | $21.24 | $21.25 | $21.20 |
| Purchase #2 | $222.97 | 4.313% | $232.5867 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $37.87 | 4.413% | $39.5412 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $64.37 | 3.677% | $66.7369 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $93.32 | 9.493% | $102.1789 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $211.39 | 5.335% | $222.6677 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $153.35 | 10.459% | $169.3889 | $169.39 | $169.40 | $169.40 |
| 7 purchase totals = | $802.63 | $854.3369 | $854.35 | $854.40 | $854.30 | |