| 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 | $80.41 | 4.326% | $83.8885 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $58.95 | 10.139% | $64.9269 | $64.93 | $64.95 | $64.90 |
| Purchase #3 | $196.76 | 11.851% | $220.078 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $69.39 | 10.818% | $76.8966 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $220.74 | 12.514% | $248.3634 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $13.43 | 13.528% | $15.2468 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $148.40 | 11.677% | $165.7287 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $788.08 | $875.1289 | $875.14 | $875.20 | $875.10 | |