| 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 | $77.46 | 7.325% | $83.1339 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $232.76 | 13.716% | $264.6854 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $148.67 | 6.753% | $158.7097 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $108.71 | 13.106% | $122.9575 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $165.93 | 10.494% | $183.3427 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $28.94 | 6.443% | $30.8046 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $8.31 | 5.565% | $8.7725 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $770.78 | $852.4063 | $852.40 | $852.40 | $852.40 | |