| 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 | $46.60 | 7.513% | $50.1011 | $50.10 | $50.10 | $50.10 |
| Purchase #2 | $120.32 | 6.119% | $127.6824 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $87.48 | 8.721% | $95.1091 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $125.72 | 3.330% | $129.9065 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $219.37 | 5.504% | $231.4441 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $8.26 | 6.628% | $8.8075 | $8.81 | $8.80 | $8.80 |
| Purchase #7 | $199.59 | 10.337% | $220.2216 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $807.34 | $863.2723 | $863.27 | $863.25 | $863.20 | |