| 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 | $53.64 | 5.348% | $56.5087 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $15.92 | 13.520% | $18.0724 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $20.26 | 8.777% | $22.0382 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $52.52 | 12.868% | $59.2783 | $59.28 | $59.30 | $59.30 |
| Purchase #5 | $77.62 | 10.181% | $85.5225 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $43.55 | 7.849% | $46.9682 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $88.97 | 12.350% | $99.9578 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $352.48 | $388.3461 | $388.35 | $388.30 | $388.40 | |