| 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 | $65.39 | 3.417% | $67.6244 | $67.62 | $67.60 | $67.60 |
| Purchase #2 | $113.70 | 5.371% | $119.8068 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $151.26 | 10.642% | $167.3571 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $135.80 | 9.754% | $149.0459 | $149.05 | $149.05 | $149.00 |
| Purchase #5 | $191.44 | 8.251% | $207.2357 | $207.24 | $207.25 | $207.20 |
| Purchase #6 | $52.36 | 7.619% | $56.3493 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $90.72 | 9.367% | $99.2177 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $800.67 | $866.6369 | $866.65 | $866.60 | $866.50 | |