| 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 | $57.92 | 12.600% | $65.2179 | $65.22 | $65.20 | $65.20 |
| Purchase #2 | $168.45 | 7.545% | $181.1596 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $210.51 | 10.717% | $233.0704 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $184.73 | 10.408% | $203.9567 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $82.88 | 8.400% | $89.8419 | $89.84 | $89.85 | $89.80 |
| Purchase #6 | $6.69 | 6.453% | $7.1217 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $177.66 | 11.817% | $198.6541 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $888.84 | $979.0223 | $979.02 | $978.95 | $979.10 | |