| 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 | $57.74 | 3.146% | $59.5565 | $59.56 | $59.55 | $59.60 |
| Purchase #2 | $90.87 | 7.628% | $97.8016 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $134.89 | 9.112% | $147.1812 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $197.85 | 7.767% | $213.217 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $125.63 | 5.753% | $132.8575 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $204.94 | 6.190% | $217.6258 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $230.28 | 13.235% | $260.7576 | $260.76 | $260.75 | $260.80 |
| 7 purchase totals = | $1,042.20 | $1,128.9972 | $1,129.01 | $1,129.00 | $1,129.10 | |