| 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 | $94.84 | 3.525% | $98.1831 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $79.74 | 10.298% | $87.9516 | $87.95 | $87.95 | $88.00 |
| Purchase #3 | $29.77 | 4.280% | $31.0442 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $174.76 | 11.800% | $195.3817 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $114.83 | 6.546% | $122.3468 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $92.48 | 5.835% | $97.8762 | $97.88 | $97.90 | $97.90 |
| Purchase #7 | $175.82 | 8.466% | $190.7049 | $190.70 | $190.70 | $190.70 |
| 7 purchase totals = | $762.24 | $823.4885 | $823.48 | $823.55 | $823.50 | |