| 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 | $59.75 | 10.145% | $65.8116 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $239.97 | 10.833% | $265.966 | $265.97 | $265.95 | $266.00 |
| Purchase #3 | $156.46 | 5.250% | $164.6742 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $55.64 | 13.696% | $63.2605 | $63.26 | $63.25 | $63.30 |
| Purchase #5 | $40.27 | 10.529% | $44.51 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $41.53 | 12.854% | $46.8683 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $221.52 | 12.462% | $249.1258 | $249.13 | $249.15 | $249.10 |
| 7 purchase totals = | $815.14 | $900.2164 | $900.22 | $900.15 | $900.30 | |