| 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 | $10.85 | 5.849% | $11.4846 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $181.85 | 4.421% | $189.8896 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $60.80 | 6.418% | $64.7021 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $31.71 | 9.543% | $34.7361 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $25.89 | 3.328% | $26.7516 | $26.75 | $26.75 | $26.80 |
| Purchase #6 | $102.25 | 4.113% | $106.4555 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $245.66 | 8.657% | $266.9268 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $659.01 | $700.9463 | $700.95 | $701.00 | $701.00 | |