| 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 | $50.80 | 6.556% | $54.1304 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $94.77 | 5.540% | $100.0203 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $208.98 | 13.469% | $237.1275 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $64.96 | 7.834% | $70.049 | $70.05 | $70.05 | $70.00 |
| Purchase #5 | $47.90 | 8.746% | $52.0893 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $217.41 | 8.132% | $235.0898 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $153.28 | 11.694% | $171.2046 | $171.20 | $171.20 | $171.20 |
| 7 purchase totals = | $838.10 | $919.7109 | $919.71 | $919.75 | $919.60 | |