| 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 | $13.58 | 13.206% | $15.3734 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $84.45 | 8.285% | $91.4467 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $100.56 | 3.612% | $104.1922 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $207.91 | 6.809% | $222.0666 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $9.85 | 12.229% | $11.0546 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $206.30 | 11.207% | $229.42 | $229.42 | $229.40 | $229.40 |
| Purchase #7 | $181.29 | 10.387% | $200.1206 | $200.12 | $200.10 | $200.10 |
| 7 purchase totals = | $803.94 | $873.6741 | $873.67 | $873.60 | $873.70 | |