| 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 | $84.68 | 4.707% | $88.6659 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $230.86 | 13.124% | $261.1581 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $42.90 | 5.325% | $45.1844 | $45.18 | $45.20 | $45.20 |
| Purchase #4 | $192.25 | 3.387% | $198.7615 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $77.28 | 7.130% | $82.7901 | $82.79 | $82.80 | $82.80 |
| Purchase #6 | $21.33 | 8.369% | $23.1151 | $23.12 | $23.10 | $23.10 |
| Purchase #7 | $130.33 | 4.455% | $136.1362 | $136.14 | $136.15 | $136.10 |
| 7 purchase totals = | $779.63 | $835.8113 | $835.82 | $835.80 | $835.90 | |