| 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 | $80.41 | 3.142% | $82.9365 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $164.29 | 11.332% | $182.9073 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $197.44 | 8.491% | $214.2046 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $47.71 | 8.491% | $51.7611 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $228.72 | 8.429% | $247.9988 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $74.59 | 13.682% | $84.7954 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $27.85 | 6.503% | $29.6611 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $821.01 | $894.2648 | $894.27 | $894.25 | $894.30 | |