| 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 | $47.76 | 7.499% | $51.3415 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $31.81 | 11.650% | $35.5159 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $41.31 | 8.279% | $44.7301 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $198.74 | 3.443% | $205.5826 | $205.58 | $205.60 | $205.60 |
| Purchase #5 | $195.64 | 11.130% | $217.4147 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $95.78 | 4.437% | $100.0298 | $100.03 | $100.05 | $100.00 |
| Purchase #7 | $217.86 | 7.453% | $234.0971 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $828.90 | $888.7117 | $888.71 | $888.75 | $888.60 | |