| 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 | $69.65 | 8.649% | $75.674 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $99.94 | 3.131% | $103.0691 | $103.07 | $103.05 | $103.10 |
| Purchase #3 | $28.40 | 10.410% | $31.3564 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $236.97 | 10.296% | $261.3684 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $200.93 | 11.423% | $223.8822 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $247.84 | 7.554% | $266.5618 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $186.95 | 5.499% | $197.2304 | $197.23 | $197.25 | $197.20 |
| 7 purchase totals = | $1,070.68 | $1,159.1423 | $1,159.14 | $1,159.10 | $1,159.30 | |