| 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 | $78.83 | 9.678% | $86.4592 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $70.31 | 4.549% | $73.5084 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $92.98 | 11.319% | $103.5044 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $157.91 | 3.343% | $163.1889 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $8.79 | 3.568% | $9.1036 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $245.47 | 4.556% | $256.6536 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $135.93 | 13.122% | $153.7667 | $153.77 | $153.75 | $153.80 |
| 7 purchase totals = | $790.22 | $846.1848 | $846.18 | $846.15 | $846.30 | |