| 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 | $82.95 | 8.192% | $89.7453 | $89.75 | $89.75 | $89.70 |
| Purchase #2 | $5.82 | 3.492% | $6.0232 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $208.34 | 3.817% | $216.2923 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $116.95 | 11.753% | $130.6951 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $222.65 | 10.862% | $246.8342 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $36.39 | 9.209% | $39.7412 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $242.60 | 5.612% | $256.2147 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $915.70 | $985.5460 | $985.54 | $985.55 | $985.40 | |