| 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 | $203.34 | 3.246% | $209.9404 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $85.42 | 5.167% | $89.8337 | $89.83 | $89.85 | $89.80 |
| Purchase #3 | $185.73 | 7.132% | $198.9763 | $198.98 | $199.00 | $199.00 |
| Purchase #4 | $51.87 | 10.454% | $57.2925 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $190.65 | 13.520% | $216.4259 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $62.98 | 3.505% | $65.1874 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $32.58 | 11.366% | $36.283 | $36.28 | $36.30 | $36.30 |
| 7 purchase totals = | $812.57 | $873.9392 | $873.94 | $874.05 | $873.90 | |