| 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 | $67.45 | 10.177% | $74.3144 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $45.46 | 3.105% | $46.8715 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $94.68 | 11.291% | $105.3703 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $229.69 | 3.274% | $237.2101 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $181.81 | 4.145% | $189.346 | $189.35 | $189.35 | $189.30 |
| Purchase #6 | $148.77 | 11.159% | $165.3712 | $165.37 | $165.35 | $165.40 |
| Purchase #7 | $83.43 | 11.757% | $93.2389 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $851.29 | $911.7224 | $911.72 | $911.65 | $911.70 | |