| 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 | $17.25 | 10.376% | $19.0399 | $19.04 | $19.05 | $19.00 |
| Purchase #2 | $206.86 | 3.654% | $214.4187 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $99.38 | 5.137% | $104.4852 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $50.81 | 10.841% | $56.3183 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $214.52 | 6.180% | $227.7773 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $216.65 | 8.114% | $234.229 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $82.87 | 7.200% | $88.8366 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $888.34 | $945.1050 | $945.12 | $945.15 | $945.00 | |