| 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 | $62.37 | 7.709% | $67.1781 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $79.83 | 13.162% | $90.3372 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $153.84 | 10.534% | $170.0455 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $6.32 | 11.548% | $7.0498 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $7.91 | 4.389% | $8.2572 | $8.26 | $8.25 | $8.30 |
| Purchase #6 | $128.49 | 12.480% | $144.5256 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $22.70 | 13.318% | $25.7232 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $461.46 | $513.1166 | $513.13 | $513.15 | $513.00 | |