| 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 | $51.77 | 11.424% | $57.6842 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $79.49 | 11.761% | $88.8388 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $208.66 | 13.840% | $237.5385 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $30.71 | 8.159% | $33.2156 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $183.66 | 3.693% | $190.4426 | $190.44 | $190.45 | $190.40 |
| Purchase #6 | $56.46 | 7.524% | $60.7081 | $60.71 | $60.70 | $60.70 |
| Purchase #7 | $247.35 | 3.757% | $256.6429 | $256.64 | $256.65 | $256.60 |
| 7 purchase totals = | $858.10 | $925.0707 | $925.07 | $925.10 | $924.90 | |