| 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 | $31.83 | 7.321% | $34.1603 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $5.76 | 12.806% | $6.4976 | $6.50 | $6.50 | $6.50 |
| Purchase #3 | $70.52 | 9.778% | $77.4154 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $74.38 | 7.507% | $79.9637 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $242.78 | 7.234% | $260.3427 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $208.51 | 6.721% | $222.524 | $222.52 | $222.50 | $222.50 |
| Purchase #7 | $219.98 | 11.639% | $245.5835 | $245.58 | $245.60 | $245.60 |
| 7 purchase totals = | $853.76 | $926.4872 | $926.48 | $926.45 | $926.50 | |