| 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 | $59.32 | 12.341% | $66.6407 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $19.80 | 6.604% | $21.1076 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $164.96 | 9.755% | $181.0518 | $181.05 | $181.05 | $181.10 |
| Purchase #4 | $11.68 | 9.540% | $12.7943 | $12.79 | $12.80 | $12.80 |
| Purchase #5 | $17.57 | 6.264% | $18.6706 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $37.68 | 10.867% | $41.7747 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $88.36 | 5.599% | $93.3073 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $399.37 | $435.3470 | $435.34 | $435.30 | $435.40 | |