| 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 | $16.76 | 5.691% | $17.7138 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $159.77 | 9.159% | $174.4033 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $58.74 | 3.685% | $60.9046 | $60.90 | $60.90 | $60.90 |
| Purchase #4 | $52.42 | 9.104% | $57.1923 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $89.48 | 12.266% | $100.4556 | $100.46 | $100.45 | $100.50 |
| Purchase #6 | $218.55 | 6.698% | $233.1885 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $202.56 | 8.373% | $219.5203 | $219.52 | $219.50 | $219.50 |
| 7 purchase totals = | $798.28 | $863.3784 | $863.37 | $863.35 | $863.40 | |