| 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 | $8.60 | 13.694% | $9.7777 | $9.78 | $9.80 | $9.80 |
| Purchase #2 | $250.57 | 9.613% | $274.6573 | $274.66 | $274.65 | $274.70 |
| Purchase #3 | $30.63 | 9.276% | $33.4712 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $63.92 | 3.826% | $66.3656 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $105.73 | 12.390% | $118.8299 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $12.82 | 10.822% | $14.2074 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $205.25 | 9.276% | $224.289 | $224.29 | $224.30 | $224.30 |
| 7 purchase totals = | $677.52 | $741.5981 | $741.61 | $741.60 | $741.70 | |