| 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 | $7.27 | 7.610% | $7.8232 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $76.26 | 5.768% | $80.6587 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $99.27 | 3.407% | $102.6521 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $177.36 | 4.724% | $185.7385 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $228.85 | 4.154% | $238.3564 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $216.74 | 7.784% | $233.611 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $16.37 | 3.303% | $16.9107 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $822.12 | $865.7506 | $865.75 | $865.70 | $865.80 | |