| 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 | $63.28 | 6.443% | $67.3571 | $67.36 | $67.35 | $67.40 |
| Purchase #2 | $19.25 | 9.346% | $21.0491 | $21.05 | $21.05 | $21.00 |
| Purchase #3 | $23.47 | 6.364% | $24.9636 | $24.96 | $24.95 | $25.00 |
| Purchase #4 | $17.31 | 3.152% | $17.8556 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $225.87 | 12.622% | $254.3793 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $63.67 | 3.284% | $65.7609 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $39.35 | 6.360% | $41.8527 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $452.20 | $493.2183 | $493.22 | $493.20 | $493.40 | |