| 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 | $63.50 | 9.867% | $69.7655 | $69.77 | $69.75 | $69.80 |
| Purchase #2 | $148.64 | 6.803% | $158.752 | $158.75 | $158.75 | $158.80 |
| Purchase #3 | $195.66 | 11.800% | $218.7479 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $232.98 | 11.703% | $260.2456 | $260.25 | $260.25 | $260.20 |
| Purchase #5 | $158.97 | 13.262% | $180.0526 | $180.05 | $180.05 | $180.10 |
| Purchase #6 | $202.46 | 12.279% | $227.3201 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $216.52 | 8.775% | $235.5196 | $235.52 | $235.50 | $235.50 |
| 7 purchase totals = | $1,218.73 | $1,350.4033 | $1,350.41 | $1,350.35 | $1,350.40 | |