| 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 | $7.69 | 3.452% | $7.9555 | $7.96 | $7.95 | $8.00 |
| Purchase #2 | $62.48 | 9.362% | $68.3294 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $173.70 | 8.611% | $188.6573 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $214.80 | 12.459% | $241.5619 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $184.37 | 10.872% | $204.4147 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $56.82 | 13.338% | $64.3987 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $98.61 | 13.161% | $111.5881 | $111.59 | $111.60 | $111.60 |
| 7 purchase totals = | $798.47 | $886.9056 | $886.91 | $886.90 | $887.00 | |