| 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 | $33.42 | 4.117% | $34.7959 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $112.55 | 11.197% | $125.1522 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $199.82 | 9.189% | $218.1815 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $207.53 | 11.450% | $231.2922 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $106.87 | 6.421% | $113.7321 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $82.99 | 7.193% | $88.9595 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $157.98 | 7.854% | $170.3877 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $901.16 | $982.5011 | $982.50 | $982.55 | $982.60 | |