| 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 | $83.97 | 11.667% | $93.7668 | $93.77 | $93.75 | $93.80 |
| Purchase #2 | $24.78 | 4.552% | $25.908 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $57.37 | 8.489% | $62.2401 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $9.98 | 11.525% | $11.1302 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $18.25 | 9.587% | $19.9996 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $99.60 | 11.281% | $110.8359 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $227.52 | 5.428% | $239.8698 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $521.47 | $563.7504 | $563.76 | $563.75 | $563.70 | |