| 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 | $124.96 | 7.549% | $134.3932 | $134.39 | $134.40 | $134.40 |
| Purchase #2 | $45.41 | 5.692% | $47.9947 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $163.39 | 9.532% | $178.9643 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $247.80 | 4.810% | $259.7192 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $39.78 | 7.149% | $42.6239 | $42.62 | $42.60 | $42.60 |
| Purchase #6 | $11.42 | 13.772% | $12.9928 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $42.89 | 11.874% | $47.9828 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $675.65 | $724.6709 | $724.65 | $724.65 | $724.70 | |