| 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 | $74.75 | 8.103% | $80.807 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $55.93 | 11.564% | $62.3977 | $62.40 | $62.40 | $62.40 |
| Purchase #3 | $12.62 | 5.416% | $13.3035 | $13.30 | $13.30 | $13.30 |
| Purchase #4 | $165.92 | 9.172% | $181.1382 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $242.32 | 5.724% | $256.1904 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $223.30 | 8.481% | $242.2381 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $11.57 | 3.213% | $11.9417 | $11.94 | $11.95 | $11.90 |
| 7 purchase totals = | $786.41 | $848.0166 | $848.02 | $848.05 | $847.90 | |