| 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 | $30.65 | 11.387% | $34.1401 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $168.60 | 5.583% | $178.0129 | $178.01 | $178.00 | $178.00 |
| Purchase #3 | $70.88 | 5.728% | $74.94 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $120.68 | 6.104% | $128.0463 | $128.05 | $128.05 | $128.00 |
| Purchase #5 | $109.36 | 7.679% | $117.7578 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $94.99 | 8.639% | $103.1962 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $214.55 | 7.740% | $231.1562 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $809.71 | $867.2495 | $867.26 | $867.25 | $867.20 | |