| 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 | $58.75 | 10.828% | $65.1115 | $65.11 | $65.10 | $65.10 |
| Purchase #2 | $23.50 | 11.817% | $26.277 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $7.49 | 10.717% | $8.2927 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $50.43 | 9.489% | $55.2153 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $64.69 | 11.571% | $72.1753 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $92.48 | 3.444% | $95.665 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $125.49 | 7.353% | $134.7173 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $422.83 | $457.4541 | $457.47 | $457.45 | $457.50 | |