| 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 | $93.63 | 13.380% | $106.1577 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $238.88 | 6.624% | $254.7034 | $254.70 | $254.70 | $254.70 |
| Purchase #3 | $72.93 | 4.658% | $76.3271 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $170.61 | 6.476% | $181.6587 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $176.49 | 12.315% | $198.2247 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $77.75 | 9.341% | $85.0126 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $26.69 | 8.691% | $29.0096 | $29.01 | $29.00 | $29.00 |
| 7 purchase totals = | $856.98 | $931.0938 | $931.09 | $931.05 | $931.10 | |