| 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 | $70.48 | 12.295% | $79.1455 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $68.43 | 10.110% | $75.3483 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $14.62 | 10.637% | $16.1751 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $43.82 | 6.736% | $46.7717 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $114.61 | 5.198% | $120.5674 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $23.99 | 13.843% | $27.3109 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $157.87 | 5.162% | $166.0192 | $166.02 | $166.00 | $166.00 |
| 7 purchase totals = | $493.82 | $531.3381 | $531.35 | $531.30 | $531.30 | |