| 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 | $43.26 | 6.302% | $45.9862 | $45.99 | $46.00 | $46.00 |
| Purchase #2 | $190.70 | 4.252% | $198.8086 | $198.81 | $198.80 | $198.80 |
| Purchase #3 | $131.56 | 3.620% | $136.3225 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $26.60 | 11.562% | $29.6755 | $29.68 | $29.70 | $29.70 |
| Purchase #5 | $135.82 | 8.304% | $147.0985 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $57.31 | 7.190% | $61.4306 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $151.53 | 7.732% | $163.2463 | $163.25 | $163.25 | $163.20 |
| 7 purchase totals = | $736.78 | $782.5682 | $782.58 | $782.60 | $782.50 | |