| 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 | $17.96 | 7.166% | $19.247 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $97.75 | 12.672% | $110.1369 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $45.28 | 4.604% | $47.3647 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $158.41 | 5.368% | $166.9134 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $91.69 | 8.801% | $99.7596 | $99.76 | $99.75 | $99.80 |
| Purchase #6 | $76.83 | 9.604% | $84.2088 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $83.31 | 11.298% | $92.7224 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $571.23 | $620.3528 | $620.35 | $620.30 | $620.30 | |