| 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 | $16.40 | 7.425% | $17.6177 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $31.36 | 9.762% | $34.4214 | $34.42 | $34.40 | $34.40 |
| Purchase #3 | $111.78 | 4.707% | $117.0415 | $117.04 | $117.05 | $117.00 |
| Purchase #4 | $24.83 | 4.684% | $25.993 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $171.82 | 12.672% | $193.593 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $167.97 | 8.435% | $182.1383 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $83.85 | 8.582% | $91.046 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $608.01 | $661.8509 | $661.85 | $661.85 | $661.70 | |