| 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 | $5.32 | 10.179% | $5.8615 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $230.35 | 7.825% | $248.3749 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $27.49 | 10.354% | $30.3363 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $125.89 | 6.715% | $134.3435 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $129.45 | 13.700% | $147.1847 | $147.18 | $147.20 | $147.20 |
| Purchase #6 | $247.61 | 4.442% | $258.6088 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $59.32 | 11.259% | $65.9988 | $66.00 | $66.00 | $66.00 |
| 7 purchase totals = | $825.43 | $890.7085 | $890.70 | $890.70 | $890.70 | |