| 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 | $33.47 | 3.778% | $34.7345 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $193.86 | 13.469% | $219.971 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $77.75 | 12.582% | $87.5325 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $193.94 | 12.366% | $217.9226 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $114.83 | 11.400% | $127.9206 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $96.46 | 13.254% | $109.2448 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $39.52 | 4.113% | $41.1455 | $41.15 | $41.15 | $41.10 |
| 7 purchase totals = | $749.83 | $838.4715 | $838.46 | $838.45 | $838.30 | |