| 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 | $107.70 | 12.432% | $121.0893 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $113.48 | 13.375% | $128.658 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $77.42 | 11.618% | $86.4147 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $68.29 | 3.722% | $70.8318 | $70.83 | $70.85 | $70.80 |
| Purchase #5 | $106.65 | 12.184% | $119.6442 | $119.64 | $119.65 | $119.60 |
| Purchase #6 | $35.39 | 4.818% | $37.0951 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $7.57 | 9.105% | $8.2592 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $516.50 | $571.9923 | $571.99 | $572.00 | $572.00 | |