| 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 | $33.72 | 7.341% | $36.1954 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $54.80 | 11.596% | $61.1546 | $61.15 | $61.15 | $61.20 |
| Purchase #3 | $101.72 | 5.461% | $107.2749 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $121.57 | 11.190% | $135.1737 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $226.69 | 9.131% | $247.3891 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $205.70 | 10.716% | $227.7428 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $51.67 | 9.821% | $56.7445 | $56.74 | $56.75 | $56.70 |
| 7 purchase totals = | $795.87 | $871.6750 | $871.66 | $871.65 | $871.70 | |