| 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 | $200.61 | 7.345% | $215.3448 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $231.53 | 4.803% | $242.6504 | $242.65 | $242.65 | $242.70 |
| Purchase #3 | $114.34 | 12.255% | $128.3524 | $128.35 | $128.35 | $128.40 |
| Purchase #4 | $27.50 | 11.685% | $30.7134 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $9.25 | 7.497% | $9.9435 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $74.94 | 10.497% | $82.8065 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $37.71 | 6.399% | $40.1231 | $40.12 | $40.10 | $40.10 |
| 7 purchase totals = | $695.88 | $749.9341 | $749.92 | $749.90 | $749.90 | |