| 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 | $83.81 | 7.291% | $89.9206 | $89.92 | $89.90 | $89.90 |
| Purchase #2 | $87.78 | 8.231% | $95.0052 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $136.75 | 13.267% | $154.8926 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $87.36 | 12.462% | $98.2468 | $98.25 | $98.25 | $98.20 |
| Purchase #5 | $103.52 | 3.304% | $106.9403 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $230.79 | 9.233% | $252.0988 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $239.42 | 12.251% | $268.7513 | $268.75 | $268.75 | $268.80 |
| 7 purchase totals = | $969.43 | $1,065.8556 | $1,065.86 | $1,065.85 | $1,065.80 | |