| 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 | $72.69 | 11.173% | $80.8117 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $100.97 | 13.821% | $114.9251 | $114.93 | $114.95 | $114.90 |
| Purchase #3 | $25.39 | 11.377% | $28.2786 | $28.28 | $28.30 | $28.30 |
| Purchase #4 | $245.47 | 12.484% | $276.1145 | $276.11 | $276.10 | $276.10 |
| Purchase #5 | $23.84 | 13.465% | $27.0501 | $27.05 | $27.05 | $27.10 |
| Purchase #6 | $175.53 | 3.542% | $181.7473 | $181.75 | $181.75 | $181.70 |
| Purchase #7 | $93.40 | 10.601% | $103.3013 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $737.29 | $812.2286 | $812.23 | $812.25 | $812.20 | |