| 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 | $66.49 | 13.824% | $75.6816 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $73.58 | 6.370% | $78.267 | $78.27 | $78.25 | $78.30 |
| Purchase #3 | $196.39 | 11.209% | $218.4034 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $16.43 | 12.367% | $18.4619 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $37.42 | 10.310% | $41.278 | $41.28 | $41.30 | $41.30 |
| Purchase #6 | $122.75 | 11.658% | $137.0602 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $62.79 | 8.426% | $68.0807 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $575.85 | $637.2328 | $637.23 | $637.25 | $637.40 | |