| 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 | $33.80 | 4.845% | $35.4376 | $35.44 | $35.45 | $35.40 |
| Purchase #2 | $250.97 | 5.528% | $264.8436 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $101.90 | 7.443% | $109.4844 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $216.95 | 4.320% | $226.3222 | $226.32 | $226.30 | $226.30 |
| Purchase #5 | $147.80 | 10.429% | $163.2141 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $74.35 | 7.307% | $79.7828 | $79.78 | $79.80 | $79.80 |
| Purchase #7 | $84.89 | 3.429% | $87.8009 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $910.66 | $966.8856 | $966.87 | $966.90 | $966.80 | |