| 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 | $37.63 | 3.360% | $38.8944 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $234.39 | 3.472% | $242.528 | $242.53 | $242.55 | $242.50 |
| Purchase #3 | $88.79 | 3.564% | $91.9545 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $59.39 | 8.715% | $64.5658 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $107.58 | 13.307% | $121.8957 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $203.40 | 5.612% | $214.8148 | $214.81 | $214.80 | $214.80 |
| Purchase #7 | $8.58 | 13.776% | $9.762 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $739.76 | $784.4152 | $784.41 | $784.40 | $784.50 | |