| 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 | $73.62 | 4.515% | $76.9439 | $76.94 | $76.95 | $76.90 |
| Purchase #2 | $43.61 | 3.826% | $45.2785 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $79.95 | 5.657% | $84.4728 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $7.94 | 5.480% | $8.3751 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $177.94 | 7.116% | $190.6022 | $190.60 | $190.60 | $190.60 |
| Purchase #6 | $144.50 | 8.861% | $157.3041 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $16.64 | 10.760% | $18.4305 | $18.43 | $18.45 | $18.40 |
| 7 purchase totals = | $544.20 | $581.4071 | $581.40 | $581.45 | $581.40 | |