| 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 | $75.57 | 5.586% | $79.7913 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $219.81 | 6.809% | $234.7769 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $248.81 | 4.491% | $259.9841 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $8.82 | 13.832% | $10.04 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $38.52 | 5.291% | $40.5581 | $40.56 | $40.55 | $40.60 |
| Purchase #6 | $135.88 | 3.786% | $141.0244 | $141.02 | $141.00 | $141.00 |
| Purchase #7 | $11.70 | 9.249% | $12.7821 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $739.11 | $778.9569 | $778.95 | $779.00 | $779.00 | |