| 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 | $76.93 | 4.224% | $80.1795 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $250.65 | 8.445% | $271.8174 | $271.82 | $271.80 | $271.80 |
| Purchase #3 | $241.63 | 10.167% | $266.1965 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $134.38 | 7.696% | $144.7219 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $96.33 | 11.606% | $107.5101 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $63.80 | 11.113% | $70.8901 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $95.81 | 6.372% | $101.915 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $959.53 | $1,043.2305 | $1,043.24 | $1,043.20 | $1,043.20 | |