| 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 | $11.63 | 3.202% | $12.0024 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $114.44 | 8.672% | $124.3642 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $44.72 | 8.389% | $48.4716 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $142.98 | 12.572% | $160.9554 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $152.54 | 13.389% | $172.9636 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $146.98 | 9.296% | $160.6433 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $11.27 | 11.658% | $12.5839 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $624.56 | $691.9844 | $691.97 | $691.95 | $692.10 | |