| 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 | $6.72 | 9.707% | $7.3723 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $80.58 | 4.803% | $84.4503 | $84.45 | $84.45 | $84.50 |
| Purchase #3 | $16.41 | 8.810% | $17.8557 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $107.28 | 13.214% | $121.456 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $37.80 | 11.858% | $42.2823 | $42.28 | $42.30 | $42.30 |
| Purchase #6 | $212.32 | 6.453% | $226.021 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $6.26 | 12.518% | $7.0436 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $467.37 | $506.4812 | $506.48 | $506.45 | $506.60 | |