| 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 | $73.90 | 4.254% | $77.0437 | $77.04 | $77.05 | $77.00 |
| Purchase #2 | $158.71 | 11.176% | $176.4474 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $201.59 | 3.555% | $208.7565 | $208.76 | $208.75 | $208.80 |
| Purchase #4 | $48.33 | 11.483% | $53.8797 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $33.32 | 4.393% | $34.7837 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $88.81 | 13.704% | $100.9805 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $67.44 | 12.489% | $75.8626 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $672.10 | $727.7541 | $727.75 | $727.80 | $727.80 | |