| 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 | $37.75 | 11.152% | $41.9599 | $41.96 | $41.95 | $42.00 |
| Purchase #2 | $160.69 | 12.219% | $180.3247 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $173.78 | 13.165% | $196.6581 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $51.48 | 13.561% | $58.4612 | $58.46 | $58.45 | $58.50 |
| Purchase #5 | $183.25 | 9.820% | $201.2452 | $201.25 | $201.25 | $201.20 |
| Purchase #6 | $44.26 | 8.584% | $48.0593 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $80.26 | 8.282% | $86.9071 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $731.47 | $813.6155 | $813.62 | $813.55 | $813.70 | |