| 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 | $245.32 | 10.296% | $270.5781 | $270.58 | $270.60 | $270.60 |
| Purchase #2 | $151.50 | 5.823% | $160.3218 | $160.32 | $160.30 | $160.30 |
| Purchase #3 | $162.34 | 4.809% | $170.1469 | $170.15 | $170.15 | $170.10 |
| Purchase #4 | $58.98 | 9.474% | $64.5678 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $9.73 | 10.458% | $10.7476 | $10.75 | $10.75 | $10.70 |
| Purchase #6 | $100.54 | 9.817% | $110.41 | $110.41 | $110.40 | $110.40 |
| Purchase #7 | $71.62 | 6.522% | $76.2911 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $800.03 | $863.0633 | $863.07 | $863.05 | $863.00 | |