| 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 | $225.36 | 9.396% | $246.5348 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $18.74 | 9.675% | $20.5531 | $20.55 | $20.55 | $20.60 |
| Purchase #3 | $36.40 | 11.146% | $40.4571 | $40.46 | $40.45 | $40.50 |
| Purchase #4 | $35.62 | 12.347% | $40.018 | $40.02 | $40.00 | $40.00 |
| Purchase #5 | $51.33 | 11.159% | $57.0579 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $120.95 | 9.657% | $132.6301 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $247.58 | 9.553% | $271.2313 | $271.23 | $271.25 | $271.20 |
| 7 purchase totals = | $735.98 | $808.4823 | $808.48 | $808.50 | $808.50 | |