| 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 | $11.88 | 10.700% | $13.1512 | $13.15 | $13.15 | $13.20 |
| Purchase #2 | $94.65 | 12.857% | $106.8192 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $48.60 | 13.225% | $55.0274 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $105.52 | 7.831% | $113.7833 | $113.78 | $113.80 | $113.80 |
| Purchase #5 | $132.94 | 9.179% | $145.1426 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $44.94 | 8.616% | $48.812 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $196.58 | 11.330% | $218.8525 | $218.85 | $218.85 | $218.90 |
| 7 purchase totals = | $635.11 | $701.5882 | $701.58 | $701.60 | $701.60 | |