| 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 | $81.97 | 5.260% | $86.2816 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $51.64 | 8.200% | $55.8745 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $77.53 | 12.196% | $86.9856 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $75.82 | 7.789% | $81.7256 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $181.54 | 3.385% | $187.6851 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $177.81 | 6.308% | $189.0263 | $189.03 | $189.05 | $189.00 |
| Purchase #7 | $139.39 | 5.727% | $147.3729 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $785.70 | $834.9516 | $834.96 | $835.00 | $835.00 | |