| 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 | $91.54 | 9.107% | $99.8765 | $99.88 | $99.90 | $99.90 |
| Purchase #2 | $63.98 | 3.720% | $66.3601 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $17.92 | 10.251% | $19.757 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $25.73 | 8.122% | $27.8198 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $89.72 | 5.786% | $94.9112 | $94.91 | $94.90 | $94.90 |
| Purchase #6 | $189.66 | 3.517% | $196.3303 | $196.33 | $196.35 | $196.30 |
| Purchase #7 | $75.89 | 5.324% | $79.9304 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $554.44 | $584.9853 | $584.99 | $585.00 | $585.00 | |