| 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 | $58.72 | 8.511% | $63.7177 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $41.92 | 12.783% | $47.2786 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $225.48 | 3.474% | $233.3132 | $233.31 | $233.30 | $233.30 |
| Purchase #4 | $98.89 | 9.372% | $108.158 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $25.80 | 10.221% | $28.437 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $86.67 | 11.386% | $96.5382 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $62.91 | 3.427% | $65.0659 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $600.39 | $642.5086 | $642.52 | $642.50 | $642.50 | |