| 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 | $94.59 | 12.483% | $106.3977 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $115.87 | 10.869% | $128.4639 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $186.85 | 9.756% | $205.0791 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $61.62 | 3.853% | $63.9942 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $82.46 | 7.366% | $88.534 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $174.49 | 12.459% | $196.2297 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $84.80 | 13.124% | $95.9292 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $800.68 | $884.6278 | $884.62 | $884.70 | $884.60 | |