| 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 | $18.64 | 5.415% | $19.6494 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $177.78 | 13.542% | $201.855 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $34.54 | 3.706% | $35.8201 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $234.64 | 4.643% | $245.5343 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $28.28 | 8.436% | $30.6657 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $16.46 | 7.791% | $17.7424 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $82.95 | 3.277% | $85.6683 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $593.29 | $636.9352 | $636.94 | $636.90 | $636.90 | |