| 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 | $23.70 | 7.525% | $25.4834 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $28.81 | 6.587% | $30.7077 | $30.71 | $30.70 | $30.70 |
| Purchase #3 | $87.86 | 13.207% | $99.4637 | $99.46 | $99.45 | $99.50 |
| Purchase #4 | $9.62 | 9.591% | $10.5427 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $98.31 | 7.777% | $105.9556 | $105.96 | $105.95 | $106.00 |
| Purchase #6 | $173.43 | 10.811% | $192.1795 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $118.59 | 8.150% | $128.2551 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $540.32 | $592.5877 | $592.59 | $592.60 | $592.70 | |