| 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 | $55.57 | 12.121% | $62.3056 | $62.31 | $62.30 | $62.30 |
| Purchase #2 | $155.91 | 10.164% | $171.7567 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $17.61 | 9.388% | $19.2632 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $99.50 | 10.251% | $109.6997 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $123.65 | 3.130% | $127.5202 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $138.41 | 7.503% | $148.7949 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $232.97 | 6.465% | $248.0315 | $248.03 | $248.05 | $248.00 |
| 7 purchase totals = | $823.62 | $887.3718 | $887.37 | $887.35 | $887.40 | |