| 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 | $15.43 | 4.792% | $16.1694 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $129.82 | 12.262% | $145.7385 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $45.76 | 4.132% | $47.6508 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $130.27 | 7.333% | $139.8227 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $87.92 | 13.514% | $99.8015 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $75.55 | 7.445% | $81.1747 | $81.17 | $81.15 | $81.20 |
| Purchase #7 | $187.62 | 7.858% | $202.3632 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $672.37 | $732.7208 | $732.71 | $732.65 | $732.80 | |