| 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 | $15.43 | 8.364% | $16.7206 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $60.85 | 8.747% | $66.1725 | $66.17 | $66.15 | $66.20 |
| Purchase #3 | $67.54 | 4.312% | $70.4523 | $70.45 | $70.45 | $70.50 |
| Purchase #4 | $46.31 | 3.627% | $47.9897 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $209.96 | 3.792% | $217.9217 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $16.48 | 8.207% | $17.8325 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $18.68 | 13.152% | $21.1368 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $435.25 | $458.2261 | $458.22 | $458.20 | $458.20 | |