| 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 | $16.49 | 7.521% | $17.7302 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $178.69 | 10.520% | $197.4882 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $160.83 | 12.709% | $181.2699 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $90.95 | 9.545% | $99.6312 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $61.33 | 12.128% | $68.7681 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $13.54 | 10.233% | $14.9255 | $14.93 | $14.95 | $14.90 |
| Purchase #7 | $41.25 | 11.438% | $45.9682 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $563.08 | $625.7813 | $625.79 | $625.80 | $625.80 | |