| 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 | $50.46 | 9.331% | $55.1684 | $55.17 | $55.15 | $55.20 |
| Purchase #2 | $50.94 | 9.425% | $55.7411 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $63.72 | 8.159% | $68.9189 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $216.93 | 9.124% | $236.7227 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $44.32 | 11.331% | $49.3419 | $49.34 | $49.35 | $49.30 |
| Purchase #6 | $174.91 | 7.518% | $188.0597 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $95.56 | 7.238% | $102.4766 | $102.48 | $102.50 | $102.50 |
| 7 purchase totals = | $696.84 | $756.4293 | $756.43 | $756.40 | $756.40 | |