| 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 | $71.44 | 11.834% | $79.8942 | $79.89 | $79.90 | $79.90 |
| Purchase #2 | $229.56 | 12.379% | $257.9772 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $208.64 | 3.870% | $216.7144 | $216.71 | $216.70 | $216.70 |
| Purchase #4 | $52.27 | 11.198% | $58.1232 | $58.12 | $58.10 | $58.10 |
| Purchase #5 | $23.58 | 4.476% | $24.6354 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $40.66 | 13.498% | $46.1483 | $46.15 | $46.15 | $46.10 |
| Purchase #7 | $165.90 | 12.187% | $186.1182 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $792.05 | $869.6109 | $869.61 | $869.60 | $869.50 | |