| 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 | $96.99 | 4.208% | $101.0713 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $196.39 | 7.636% | $211.3863 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $11.54 | 7.194% | $12.3702 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $70.31 | 3.153% | $72.5269 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $210.98 | 12.310% | $236.9516 | $236.95 | $236.95 | $237.00 |
| Purchase #6 | $16.65 | 12.852% | $18.7899 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $249.50 | 11.806% | $278.956 | $278.96 | $278.95 | $279.00 |
| 7 purchase totals = | $852.36 | $932.0522 | $932.06 | $932.05 | $932.20 | |