| 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 | $26.31 | 9.221% | $28.736 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $63.76 | 12.358% | $71.6395 | $71.64 | $71.65 | $71.60 |
| Purchase #3 | $182.86 | 8.281% | $198.0026 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $180.26 | 3.823% | $187.1513 | $187.15 | $187.15 | $187.20 |
| Purchase #5 | $69.77 | 8.501% | $75.7011 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $74.26 | 3.802% | $77.0834 | $77.08 | $77.10 | $77.10 |
| Purchase #7 | $85.62 | 3.538% | $88.6492 | $88.65 | $88.65 | $88.60 |
| 7 purchase totals = | $682.84 | $726.9631 | $726.96 | $727.00 | $726.90 | |