| 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 | $124.49 | 5.645% | $131.5175 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $136.40 | 9.419% | $149.2475 | $149.25 | $149.25 | $149.20 |
| Purchase #3 | $33.60 | 8.268% | $36.378 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $20.84 | 12.649% | $23.4761 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $212.98 | 5.851% | $225.4415 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $14.82 | 8.783% | $16.1216 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $30.51 | 10.554% | $33.73 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $573.64 | $615.9122 | $615.92 | $615.95 | $615.80 | |