| 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 | $26.65 | 10.503% | $29.449 | $29.45 | $29.45 | $29.40 |
| Purchase #2 | $161.63 | 3.662% | $167.5489 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $25.29 | 13.260% | $28.6435 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $99.41 | 13.696% | $113.0252 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $175.81 | 8.395% | $190.5692 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $182.37 | 6.728% | $194.6399 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $146.91 | 11.456% | $163.74 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $818.07 | $887.6157 | $887.62 | $887.65 | $887.40 | |