| 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 | $27.66 | 8.657% | $30.0545 | $30.05 | $30.05 | $30.10 |
| Purchase #2 | $228.84 | 10.583% | $253.0581 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $83.86 | 6.804% | $89.5658 | $89.57 | $89.55 | $89.60 |
| Purchase #4 | $39.32 | 5.452% | $41.4637 | $41.46 | $41.45 | $41.50 |
| Purchase #5 | $225.50 | 12.191% | $252.9907 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $209.37 | 9.773% | $229.8317 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $101.81 | 8.792% | $110.7611 | $110.76 | $110.75 | $110.80 |
| 7 purchase totals = | $916.36 | $1,007.7256 | $1,007.72 | $1,007.70 | $1,007.90 | |