| 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 | $40.29 | 11.144% | $44.7799 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $38.54 | 7.858% | $41.5685 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $43.56 | 10.521% | $48.1429 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $175.52 | 9.564% | $192.3067 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $5.25 | 6.396% | $5.5858 | $5.59 | $5.60 | $5.60 |
| Purchase #6 | $203.96 | 4.554% | $213.2483 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $190.48 | 4.604% | $199.2497 | $199.25 | $199.25 | $199.20 |
| 7 purchase totals = | $697.60 | $744.8818 | $744.89 | $744.90 | $744.80 | |