| 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 | $26.89 | 7.727% | $28.9678 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $215.29 | 10.864% | $238.6791 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $231.51 | 13.610% | $263.0185 | $263.02 | $263.00 | $263.00 |
| Purchase #4 | $169.46 | 4.628% | $177.3026 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $14.35 | 13.807% | $16.3313 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $163.48 | 11.295% | $181.9451 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $42.53 | 10.544% | $47.0144 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $863.51 | $953.2588 | $953.26 | $953.25 | $953.20 | |