| 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 | $76.93 | 12.598% | $86.6216 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $67.83 | 9.506% | $74.2779 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $29.36 | 13.516% | $33.3283 | $33.33 | $33.35 | $33.30 |
| Purchase #4 | $37.28 | 5.406% | $39.2954 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $9.43 | 11.814% | $10.5441 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $236.90 | 9.583% | $259.6021 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $158.37 | 10.104% | $174.3717 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $616.10 | $678.0411 | $678.04 | $678.05 | $678.00 | |