| 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 | $12.58 | 10.141% | $13.8557 | $13.86 | $13.85 | $13.90 |
| Purchase #2 | $207.69 | 4.115% | $216.2364 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $36.37 | 12.606% | $40.9548 | $40.95 | $40.95 | $41.00 |
| Purchase #4 | $85.47 | 9.179% | $93.3153 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $195.39 | 9.674% | $214.292 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $239.90 | 5.544% | $253.2001 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $56.78 | 5.403% | $59.8478 | $59.85 | $59.85 | $59.80 |
| 7 purchase totals = | $834.18 | $891.7021 | $891.71 | $891.70 | $891.70 | |