| 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 | $31.60 | 3.542% | $32.7193 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $190.79 | 11.268% | $212.2882 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $30.74 | 3.833% | $31.9183 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $70.77 | 6.157% | $75.1273 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $12.32 | 11.272% | $13.7087 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $93.65 | 3.557% | $96.9811 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $192.72 | 13.218% | $218.1937 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $622.59 | $680.9366 | $680.94 | $680.95 | $680.90 | |