| 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 | $23.25 | 8.493% | $25.2246 | $25.22 | $25.20 | $25.20 |
| Purchase #2 | $97.98 | 10.445% | $108.214 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $172.83 | 5.259% | $181.9191 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $113.94 | 4.202% | $118.7278 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $193.72 | 4.684% | $202.7938 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $42.68 | 6.102% | $45.2843 | $45.28 | $45.30 | $45.30 |
| Purchase #7 | $99.59 | 5.291% | $104.8593 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $743.99 | $787.0229 | $787.01 | $787.00 | $787.00 | |