| 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 | $46.55 | 12.493% | $52.3655 | $52.37 | $52.35 | $52.40 |
| Purchase #2 | $159.61 | 12.153% | $179.0074 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $85.58 | 11.276% | $95.23 | $95.23 | $95.25 | $95.20 |
| Purchase #4 | $181.72 | 12.501% | $204.4368 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $181.93 | 3.692% | $188.6469 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $34.68 | 11.356% | $38.6183 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $102.62 | 8.232% | $111.0677 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $792.69 | $869.3726 | $869.39 | $869.35 | $869.30 | |