| 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 | $40.90 | 13.535% | $46.4358 | $46.44 | $46.45 | $46.40 |
| Purchase #2 | $114.49 | 6.131% | $121.5094 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $157.67 | 12.399% | $177.2195 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $239.34 | 5.859% | $253.3629 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $66.93 | 12.520% | $75.3096 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $170.89 | 8.545% | $185.4926 | $185.49 | $185.50 | $185.50 |
| Purchase #7 | $17.81 | 6.807% | $19.0223 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $808.03 | $878.3521 | $878.35 | $878.30 | $878.30 | |