| 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 | $74.62 | 9.248% | $81.5209 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $139.48 | 9.140% | $152.2285 | $152.23 | $152.25 | $152.20 |
| Purchase #3 | $111.99 | 5.387% | $118.0229 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $110.66 | 6.122% | $117.4346 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $17.81 | 9.432% | $19.4898 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $233.27 | 3.695% | $241.8893 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $11.41 | 13.655% | $12.968 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $699.24 | $743.5540 | $743.55 | $743.55 | $743.50 | |