| 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 | $7.27 | 13.564% | $8.2561 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $39.32 | 13.462% | $44.6133 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $244.87 | 5.699% | $258.8251 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $78.99 | 9.340% | $86.3677 | $86.37 | $86.35 | $86.40 |
| Purchase #5 | $205.28 | 5.613% | $216.8024 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $110.25 | 6.800% | $117.747 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $88.27 | 5.853% | $93.4364 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $774.25 | $826.0480 | $826.06 | $826.05 | $826.00 | |