| 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 | $57.50 | 13.756% | $65.4097 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $35.31 | 5.428% | $37.2266 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $30.37 | 12.671% | $34.2182 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $249.27 | 4.507% | $260.5046 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $242.85 | 3.583% | $251.5513 | $251.55 | $251.55 | $251.60 |
| Purchase #6 | $143.44 | 8.380% | $155.4603 | $155.46 | $155.45 | $155.50 |
| Purchase #7 | $6.92 | 10.696% | $7.6602 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $765.66 | $812.0309 | $812.03 | $812.00 | $812.10 | |