| 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 | $120.57 | 9.650% | $132.205 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $41.47 | 5.381% | $43.7015 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $56.80 | 11.868% | $63.541 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $202.41 | 7.444% | $217.4774 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $99.49 | 7.514% | $106.9657 | $106.97 | $106.95 | $107.00 |
| Purchase #6 | $10.44 | 12.190% | $11.7126 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $5.38 | 9.598% | $5.8964 | $5.90 | $5.90 | $5.90 |
| 7 purchase totals = | $536.56 | $581.4996 | $581.51 | $581.50 | $581.50 | |