| 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 | $13.88 | 3.483% | $14.3634 | $14.36 | $14.35 | $14.40 |
| Purchase #2 | $97.84 | 8.732% | $106.3834 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $22.60 | 7.655% | $24.33 | $24.33 | $24.35 | $24.30 |
| Purchase #4 | $84.41 | 13.353% | $95.6813 | $95.68 | $95.70 | $95.70 |
| Purchase #5 | $143.69 | 3.694% | $148.9979 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $6.64 | 6.197% | $7.0515 | $7.05 | $7.05 | $7.10 |
| Purchase #7 | $98.81 | 4.752% | $103.5055 | $103.51 | $103.50 | $103.50 |
| 7 purchase totals = | $467.87 | $500.3130 | $500.31 | $500.35 | $500.40 | |