| 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 | $62.44 | 12.859% | $70.4692 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $79.43 | 4.347% | $82.8828 | $82.88 | $82.90 | $82.90 |
| Purchase #3 | $48.44 | 4.238% | $50.4929 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $130.61 | 3.590% | $135.2989 | $135.30 | $135.30 | $135.30 |
| Purchase #5 | $29.90 | 3.862% | $31.0547 | $31.05 | $31.05 | $31.10 |
| Purchase #6 | $166.39 | 6.150% | $176.623 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $30.52 | 8.855% | $33.2225 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $547.73 | $580.0440 | $580.03 | $580.00 | $580.10 | |