| 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 | $94.66 | 11.758% | $105.7901 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $52.86 | 6.804% | $56.4566 | $56.46 | $56.45 | $56.50 |
| Purchase #3 | $90.44 | 8.589% | $98.2079 | $98.21 | $98.20 | $98.20 |
| Purchase #4 | $30.72 | 11.274% | $34.1834 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $107.70 | 4.836% | $112.9084 | $112.91 | $112.90 | $112.90 |
| Purchase #6 | $7.59 | 7.626% | $8.1688 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $161.88 | 12.198% | $181.6261 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $545.85 | $597.3413 | $597.35 | $597.35 | $597.40 | |