| 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 | $32.64 | 13.458% | $37.0327 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $26.31 | 5.358% | $27.7197 | $27.72 | $27.70 | $27.70 |
| Purchase #3 | $5.34 | 8.730% | $5.8062 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $121.91 | 10.255% | $134.4119 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $97.98 | 13.675% | $111.3788 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $70.69 | 9.843% | $77.648 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $123.27 | 13.663% | $140.1124 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $478.14 | $534.1097 | $534.11 | $534.10 | $534.00 | |