| 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 | $81.59 | 3.609% | $84.5346 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $125.40 | 12.276% | $140.7941 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $216.36 | 10.192% | $238.4114 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $115.90 | 9.588% | $127.0125 | $127.01 | $127.00 | $127.00 |
| Purchase #5 | $161.68 | 9.867% | $177.633 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $11.88 | 4.344% | $12.3961 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $174.27 | 4.170% | $181.5371 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $887.08 | $962.3188 | $962.31 | $962.35 | $962.20 | |