| 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 | $115.41 | 9.773% | $126.689 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $79.83 | 5.320% | $84.077 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $94.49 | 7.575% | $101.6476 | $101.65 | $101.65 | $101.60 |
| Purchase #4 | $109.95 | 10.857% | $121.8873 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $226.93 | 6.653% | $242.0277 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $76.42 | 5.330% | $80.4932 | $80.49 | $80.50 | $80.50 |
| Purchase #7 | $63.82 | 9.421% | $69.8325 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $766.85 | $826.6543 | $826.66 | $826.75 | $826.60 | |