| 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 | $36.60 | 3.504% | $37.8825 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $68.35 | 10.871% | $75.7803 | $75.78 | $75.80 | $75.80 |
| Purchase #3 | $25.77 | 4.542% | $26.9405 | $26.94 | $26.95 | $26.90 |
| Purchase #4 | $55.93 | 6.758% | $59.7097 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $250.80 | 6.854% | $267.9898 | $267.99 | $268.00 | $268.00 |
| Purchase #6 | $196.62 | 4.531% | $205.5289 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $218.54 | 11.106% | $242.8111 | $242.81 | $242.80 | $242.80 |
| 7 purchase totals = | $852.61 | $916.6428 | $916.64 | $916.70 | $916.60 | |