| 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 | $8.99 | 5.299% | $9.4664 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $199.99 | 7.724% | $215.4372 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $54.89 | 13.589% | $62.349 | $62.35 | $62.35 | $62.30 |
| Purchase #4 | $234.37 | 3.120% | $241.6823 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $220.68 | 6.606% | $235.2581 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $6.42 | 9.161% | $7.0081 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $5.57 | 7.596% | $5.9931 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $730.91 | $777.1942 | $777.20 | $777.20 | $777.20 | |