| 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 | $23.44 | 5.456% | $24.7189 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $23.76 | 5.140% | $24.9813 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $110.30 | 13.504% | $125.1949 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $27.74 | 12.725% | $31.2699 | $31.27 | $31.25 | $31.30 |
| Purchase #5 | $199.52 | 11.354% | $222.1735 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $12.90 | 7.624% | $13.8835 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $37.43 | 3.559% | $38.7621 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $435.09 | $480.9841 | $480.97 | $480.95 | $481.10 | |