| 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 | $52.34 | 8.363% | $56.7172 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $138.25 | 8.358% | $149.8049 | $149.80 | $149.80 | $149.80 |
| Purchase #3 | $38.68 | 12.836% | $43.645 | $43.65 | $43.65 | $43.60 |
| Purchase #4 | $11.28 | 3.105% | $11.6302 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $113.93 | 5.494% | $120.1893 | $120.19 | $120.20 | $120.20 |
| Purchase #6 | $226.71 | 11.548% | $252.8905 | $252.89 | $252.90 | $252.90 |
| Purchase #7 | $190.85 | 4.333% | $199.1195 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $772.04 | $833.9966 | $834.00 | $834.00 | $833.90 | |