| 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 | $243.33 | 13.203% | $275.4569 | $275.46 | $275.45 | $275.50 |
| Purchase #2 | $56.70 | 12.717% | $63.9105 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $65.84 | 3.770% | $68.3222 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $54.73 | 12.761% | $61.7141 | $61.71 | $61.70 | $61.70 |
| Purchase #5 | $30.33 | 8.352% | $32.8632 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $15.33 | 10.739% | $16.9763 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $195.53 | 7.182% | $209.573 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $661.79 | $728.8162 | $728.81 | $728.75 | $728.90 | |