| 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 | $81.82 | 11.229% | $91.0076 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $124.93 | 7.541% | $134.351 | $134.35 | $134.35 | $134.40 |
| Purchase #3 | $125.67 | 13.713% | $142.9031 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $15.35 | 12.149% | $17.2149 | $17.21 | $17.20 | $17.20 |
| Purchase #5 | $71.29 | 12.488% | $80.1927 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $40.98 | 9.301% | $44.7915 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $234.52 | 9.290% | $256.3069 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $694.56 | $766.7677 | $766.76 | $766.75 | $766.80 | |