| 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 | $81.49 | 6.779% | $87.0142 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $212.40 | 8.418% | $230.2798 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $49.56 | 5.824% | $52.4464 | $52.45 | $52.45 | $52.40 |
| Purchase #4 | $63.69 | 12.172% | $71.4423 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $53.91 | 4.713% | $56.4508 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $181.26 | 7.217% | $194.3415 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $144.60 | 4.253% | $150.7498 | $150.75 | $150.75 | $150.70 |
| 7 purchase totals = | $786.91 | $842.7248 | $842.72 | $842.75 | $842.60 | |