| 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 | $18.51 | 5.220% | $19.4762 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $225.33 | 5.626% | $238.0071 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $34.63 | 3.342% | $35.7873 | $35.79 | $35.80 | $35.80 |
| Purchase #4 | $39.44 | 6.784% | $42.1156 | $42.12 | $42.10 | $42.10 |
| Purchase #5 | $167.46 | 4.165% | $174.4347 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $206.49 | 10.405% | $227.9753 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $51.90 | 13.613% | $58.9651 | $58.97 | $58.95 | $59.00 |
| 7 purchase totals = | $743.76 | $796.7613 | $796.78 | $796.80 | $796.80 | |