| 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 | $12.97 | 8.502% | $14.0727 | $14.07 | $14.05 | $14.10 |
| Purchase #2 | $46.35 | 7.846% | $49.9866 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $225.93 | 11.182% | $251.1935 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $227.94 | 6.313% | $242.3299 | $242.33 | $242.35 | $242.30 |
| Purchase #5 | $162.83 | 4.791% | $170.6312 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $160.44 | 9.826% | $176.2048 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $96.86 | 9.456% | $106.0191 | $106.02 | $106.00 | $106.00 |
| 7 purchase totals = | $933.32 | $1,010.4378 | $1,010.43 | $1,010.45 | $1,010.40 | |