| 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 | $53.25 | 3.603% | $55.1686 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $15.54 | 10.788% | $17.2165 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $241.46 | 9.707% | $264.8985 | $264.90 | $264.90 | $264.90 |
| Purchase #4 | $95.40 | 6.564% | $101.6621 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $181.36 | 3.633% | $187.9488 | $187.95 | $187.95 | $187.90 |
| Purchase #6 | $152.31 | 11.205% | $169.3763 | $169.38 | $169.40 | $169.40 |
| Purchase #7 | $9.49 | 13.370% | $10.7588 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $748.81 | $807.0296 | $807.04 | $807.00 | $807.10 | |