| 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 | $53.61 | 4.106% | $55.8112 | $55.81 | $55.80 | $55.80 |
| Purchase #2 | $69.62 | 3.388% | $71.9787 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $196.59 | 8.570% | $213.4378 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $17.66 | 7.524% | $18.9887 | $18.99 | $19.00 | $19.00 |
| Purchase #5 | $162.71 | 4.386% | $169.8465 | $169.85 | $169.85 | $169.80 |
| Purchase #6 | $223.59 | 10.135% | $246.2508 | $246.25 | $246.25 | $246.30 |
| Purchase #7 | $140.69 | 9.629% | $154.237 | $154.24 | $154.25 | $154.20 |
| 7 purchase totals = | $864.47 | $930.5507 | $930.56 | $930.60 | $930.50 | |