| 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 | $35.99 | 10.531% | $39.7801 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $40.75 | 9.689% | $44.6983 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $187.28 | 7.521% | $201.3653 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $18.37 | 7.775% | $19.7983 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $219.42 | 6.308% | $233.261 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $122.49 | 9.554% | $134.1927 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $120.99 | 9.419% | $132.386 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $745.29 | $805.4817 | $805.49 | $805.50 | $805.60 | |