| 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 | $18.47 | 5.217% | $19.4336 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $34.85 | 13.363% | $39.507 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $29.35 | 3.449% | $30.3623 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $151.53 | 7.448% | $162.816 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $62.30 | 10.361% | $68.7549 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $224.75 | 7.648% | $241.9389 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $216.33 | 10.298% | $238.6077 | $238.61 | $238.60 | $238.60 |
| 7 purchase totals = | $737.58 | $801.4204 | $801.42 | $801.40 | $801.40 | |