| 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 | $47.78 | 9.634% | $52.3831 | $52.38 | $52.40 | $52.40 |
| Purchase #2 | $74.39 | 9.843% | $81.7122 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $126.95 | 5.233% | $133.5933 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $52.28 | 5.272% | $55.0362 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $123.55 | 9.210% | $134.929 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $191.27 | 7.795% | $206.1795 | $206.18 | $206.20 | $206.20 |
| Purchase #7 | $222.89 | 13.319% | $252.5767 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $839.11 | $916.4100 | $916.41 | $916.50 | $916.40 | |