| 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 | $98.92 | 9.171% | $107.992 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $245.80 | 6.401% | $261.5337 | $261.53 | $261.55 | $261.50 |
| Purchase #3 | $172.67 | 5.320% | $181.856 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $199.70 | 7.451% | $214.5796 | $214.58 | $214.60 | $214.60 |
| Purchase #5 | $28.39 | 4.156% | $29.5699 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $81.62 | 8.408% | $88.4826 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $88.88 | 7.467% | $95.5167 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $915.98 | $979.5305 | $979.53 | $979.55 | $979.60 | |