| 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 | $41.29 | 7.638% | $44.4437 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $97.43 | 8.182% | $105.4017 | $105.40 | $105.40 | $105.40 |
| Purchase #3 | $227.27 | 9.225% | $248.2357 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $248.44 | 10.141% | $273.6343 | $273.63 | $273.65 | $273.60 |
| Purchase #5 | $8.35 | 11.432% | $9.3046 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $120.76 | 12.519% | $135.8779 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $156.29 | 3.721% | $162.1056 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $899.83 | $979.0035 | $979.00 | $979.05 | $978.90 | |