| 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 | $6.60 | 9.123% | $7.2021 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $224.53 | 3.855% | $233.1856 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $5.31 | 8.419% | $5.757 | $5.76 | $5.75 | $5.80 |
| Purchase #4 | $225.28 | 9.504% | $246.6906 | $246.69 | $246.70 | $246.70 |
| Purchase #5 | $54.94 | 3.704% | $56.975 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $171.71 | 3.676% | $178.0221 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $97.29 | 6.523% | $103.6362 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $785.66 | $831.4686 | $831.48 | $831.50 | $831.50 | |