| 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 | $32.38 | 9.310% | $35.3946 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $213.74 | 9.750% | $234.5797 | $234.58 | $234.60 | $234.60 |
| Purchase #3 | $241.57 | 9.758% | $265.1424 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $159.39 | 10.535% | $176.1817 | $176.18 | $176.20 | $176.20 |
| Purchase #5 | $116.53 | 6.579% | $124.1965 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $56.25 | 4.255% | $58.6434 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $73.59 | 6.621% | $78.4624 | $78.46 | $78.45 | $78.50 |
| 7 purchase totals = | $893.45 | $972.6007 | $972.59 | $972.65 | $972.60 | |