| 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 | $63.63 | 12.195% | $71.3897 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $56.25 | 10.233% | $62.0061 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $17.25 | 5.218% | $18.1501 | $18.15 | $18.15 | $18.20 |
| Purchase #4 | $50.89 | 6.708% | $54.3037 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $100.68 | 13.253% | $114.0231 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $90.74 | 6.518% | $96.6544 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $175.58 | 3.529% | $181.7762 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $555.02 | $598.3033 | $598.30 | $598.30 | $598.40 | |