| 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 | $21.61 | 10.491% | $23.8771 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $156.62 | 12.579% | $176.3212 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $48.57 | 8.607% | $52.7504 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $188.73 | 5.410% | $198.9403 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $66.28 | 11.119% | $73.6497 | $73.65 | $73.65 | $73.60 |
| Purchase #6 | $27.66 | 13.533% | $31.4032 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $206.61 | 11.387% | $230.1367 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $716.08 | $787.0786 | $787.08 | $787.10 | $787.00 | |