| 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 | $63.52 | 8.208% | $68.7337 | $68.73 | $68.75 | $68.70 |
| Purchase #2 | $241.68 | 4.757% | $253.1767 | $253.18 | $253.20 | $253.20 |
| Purchase #3 | $30.78 | 4.482% | $32.1596 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $100.82 | 3.629% | $104.4788 | $104.48 | $104.50 | $104.50 |
| Purchase #5 | $7.72 | 11.145% | $8.5804 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $132.92 | 10.660% | $147.0893 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $172.49 | 13.414% | $195.6278 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $749.93 | $809.8463 | $809.85 | $809.95 | $809.90 | |