| 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 | $52.52 | 7.783% | $56.6076 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $52.75 | 3.766% | $54.7366 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $171.79 | 5.850% | $181.8397 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $249.36 | 8.140% | $269.6579 | $269.66 | $269.65 | $269.70 |
| Purchase #5 | $5.95 | 9.471% | $6.5135 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $185.34 | 10.579% | $204.9471 | $204.95 | $204.95 | $204.90 |
| Purchase #7 | $21.66 | 8.531% | $23.5078 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $739.37 | $797.8102 | $797.82 | $797.80 | $797.70 | |