| 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 | $30.67 | 10.116% | $33.7726 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $201.60 | 10.156% | $222.0745 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $146.74 | 4.712% | $153.6544 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $99.59 | 13.532% | $113.0665 | $113.07 | $113.05 | $113.10 |
| Purchase #5 | $144.65 | 3.130% | $149.1775 | $149.18 | $149.20 | $149.20 |
| Purchase #6 | $37.86 | 8.596% | $41.1144 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $86.69 | 13.144% | $98.0845 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $747.80 | $810.9444 | $810.93 | $810.90 | $811.10 | |