| 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 | $5.64 | 11.566% | $6.2923 | $6.29 | $6.30 | $6.30 |
| Purchase #2 | $177.98 | 10.208% | $196.1482 | $196.15 | $196.15 | $196.10 |
| Purchase #3 | $87.73 | 11.614% | $97.919 | $97.92 | $97.90 | $97.90 |
| Purchase #4 | $27.55 | 12.787% | $31.0728 | $31.07 | $31.05 | $31.10 |
| Purchase #5 | $134.92 | 8.183% | $145.9605 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $248.79 | 6.269% | $264.3866 | $264.39 | $264.40 | $264.40 |
| Purchase #7 | $109.50 | 4.827% | $114.7856 | $114.79 | $114.80 | $114.80 |
| 7 purchase totals = | $792.11 | $856.5650 | $856.57 | $856.55 | $856.60 | |