| 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 | $73.88 | 12.662% | $83.2347 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $19.80 | 4.442% | $20.6795 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $27.39 | 12.590% | $30.8384 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $119.48 | 3.621% | $123.8064 | $123.81 | $123.80 | $123.80 |
| Purchase #5 | $245.67 | 9.698% | $269.4951 | $269.50 | $269.50 | $269.50 |
| Purchase #6 | $224.56 | 10.106% | $247.254 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $154.73 | 3.383% | $159.9645 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $865.51 | $935.2726 | $935.27 | $935.30 | $935.30 | |