| 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 | $44.82 | 9.251% | $48.9663 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $55.34 | 3.711% | $57.3937 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $247.30 | 4.549% | $258.5497 | $258.55 | $258.55 | $258.50 |
| Purchase #4 | $49.71 | 11.598% | $55.4754 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $71.62 | 5.832% | $75.7969 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $156.67 | 5.559% | $165.3793 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $69.93 | 13.336% | $79.2559 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $695.39 | $740.8172 | $740.83 | $740.85 | $740.90 | |