| 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 | $39.40 | 5.803% | $41.6864 | $41.69 | $41.70 | $41.70 |
| Purchase #2 | $193.60 | 3.489% | $200.3547 | $200.35 | $200.35 | $200.40 |
| Purchase #3 | $27.30 | 12.410% | $30.6879 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $32.87 | 13.436% | $37.2864 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $24.85 | 11.209% | $27.6354 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $96.37 | 11.428% | $107.3832 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $25.74 | 8.456% | $27.9166 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $440.13 | $472.9506 | $472.96 | $473.00 | $473.00 | |