| 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 | $116.32 | 8.432% | $126.1281 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $24.31 | 10.138% | $26.7745 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $240.27 | 10.465% | $265.4143 | $265.41 | $265.40 | $265.40 |
| Purchase #4 | $79.65 | 8.372% | $86.3183 | $86.32 | $86.30 | $86.30 |
| Purchase #5 | $50.37 | 3.615% | $52.1909 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $7.67 | 3.538% | $7.9414 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $66.99 | 9.623% | $73.4364 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $585.58 | $638.2039 | $638.20 | $638.20 | $638.10 | |