| 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 | $40.35 | 9.386% | $44.1373 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $85.53 | 4.219% | $89.1385 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $185.77 | 9.863% | $204.0925 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $193.45 | 4.389% | $201.9405 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $184.61 | 5.140% | $194.099 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $80.58 | 7.536% | $86.6525 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $172.46 | 4.694% | $180.5553 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $942.75 | $1,000.6156 | $1,000.62 | $1,000.65 | $1,000.60 | |