| 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 | $28.88 | 13.391% | $32.7473 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $208.89 | 4.613% | $218.5261 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $7.71 | 5.243% | $8.1142 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $12.76 | 11.515% | $14.2293 | $14.23 | $14.25 | $14.20 |
| Purchase #5 | $161.56 | 9.487% | $176.8872 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $205.70 | 10.767% | $227.8477 | $227.85 | $227.85 | $227.80 |
| Purchase #7 | $35.36 | 13.358% | $40.0834 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $660.86 | $718.4352 | $718.44 | $718.50 | $718.30 | |