| 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 | $95.37 | 7.439% | $102.4646 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $149.81 | 5.735% | $158.4016 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $85.56 | 9.867% | $94.0022 | $94.00 | $94.00 | $94.00 |
| Purchase #4 | $228.79 | 9.215% | $249.873 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $77.68 | 6.461% | $82.6989 | $82.70 | $82.70 | $82.70 |
| Purchase #6 | $228.82 | 8.626% | $248.558 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $63.41 | 11.160% | $70.4866 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $929.44 | $1,006.4849 | $1,006.48 | $1,006.45 | $1,006.60 | |