| 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 | $58.56 | 7.749% | $63.0978 | $63.10 | $63.10 | $63.10 |
| Purchase #2 | $30.56 | 11.689% | $34.1322 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $79.92 | 9.399% | $87.4317 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $73.45 | 6.217% | $78.0164 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $66.98 | 8.784% | $72.8635 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $30.47 | 4.370% | $31.8015 | $31.80 | $31.80 | $31.80 |
| Purchase #7 | $62.63 | 6.103% | $66.4523 | $66.45 | $66.45 | $66.50 |
| 7 purchase totals = | $402.57 | $433.7954 | $433.79 | $433.80 | $433.80 | |