| 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 | $5.32 | 6.521% | $5.6669 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $87.26 | 8.780% | $94.9214 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $37.49 | 6.313% | $39.8567 | $39.86 | $39.85 | $39.90 |
| Purchase #4 | $241.73 | 9.571% | $264.866 | $264.87 | $264.85 | $264.90 |
| Purchase #5 | $116.56 | 13.488% | $132.2816 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $195.37 | 13.649% | $222.0361 | $222.04 | $222.05 | $222.00 |
| Purchase #7 | $94.65 | 13.842% | $107.7515 | $107.75 | $107.75 | $107.80 |
| 7 purchase totals = | $778.38 | $867.3802 | $867.39 | $867.35 | $867.50 | |