| 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 | $77.94 | 9.583% | $85.409 | $85.41 | $85.40 | $85.40 |
| Purchase #2 | $199.59 | 8.537% | $216.629 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $206.26 | 5.536% | $217.6786 | $217.68 | $217.70 | $217.70 |
| Purchase #4 | $94.49 | 5.479% | $99.6671 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $27.86 | 3.149% | $28.7373 | $28.74 | $28.75 | $28.70 |
| Purchase #6 | $53.79 | 13.775% | $61.1996 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $117.35 | 13.823% | $133.5713 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $777.28 | $842.8919 | $842.90 | $842.90 | $842.90 | |