| 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 | $211.99 | 10.652% | $234.5712 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $59.40 | 5.642% | $62.7513 | $62.75 | $62.75 | $62.80 |
| Purchase #3 | $114.96 | 7.250% | $123.2946 | $123.29 | $123.30 | $123.30 |
| Purchase #4 | $9.30 | 10.870% | $10.3109 | $10.31 | $10.30 | $10.30 |
| Purchase #5 | $69.65 | 13.438% | $79.0096 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $74.66 | 9.598% | $81.8259 | $81.83 | $81.85 | $81.80 |
| Purchase #7 | $50.47 | 5.573% | $53.2827 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $590.43 | $645.0462 | $645.04 | $645.05 | $645.10 | |