| 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 | $56.25 | 12.636% | $63.3578 | $63.36 | $63.35 | $63.40 |
| Purchase #2 | $56.63 | 7.209% | $60.7125 | $60.71 | $60.70 | $60.70 |
| Purchase #3 | $37.57 | 8.786% | $40.8709 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $128.40 | 6.623% | $136.9039 | $136.90 | $136.90 | $136.90 |
| Purchase #5 | $114.41 | 5.563% | $120.7746 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $175.63 | 9.769% | $192.7873 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $227.74 | 3.647% | $236.0457 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $796.63 | $851.4527 | $851.45 | $851.40 | $851.50 | |