| 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 | $32.33 | 9.844% | $35.5126 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $99.41 | 10.548% | $109.8958 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $177.90 | 4.103% | $185.1992 | $185.20 | $185.20 | $185.20 |
| Purchase #4 | $127.37 | 10.152% | $140.3006 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $44.96 | 6.860% | $48.0443 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $43.73 | 5.161% | $45.9869 | $45.99 | $46.00 | $46.00 |
| Purchase #7 | $82.92 | 11.251% | $92.2493 | $92.25 | $92.25 | $92.20 |
| 7 purchase totals = | $608.62 | $657.1887 | $657.19 | $657.20 | $657.10 | |