| 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 | $150.73 | 13.537% | $171.1343 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $84.78 | 4.780% | $88.8325 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $67.68 | 3.106% | $69.7821 | $69.78 | $69.80 | $69.80 |
| Purchase #4 | $231.34 | 13.451% | $262.4575 | $262.46 | $262.45 | $262.50 |
| Purchase #5 | $53.58 | 7.196% | $57.4356 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $5.46 | 9.260% | $5.9656 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $29.99 | 13.386% | $34.0045 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $623.56 | $689.6121 | $689.61 | $689.65 | $689.60 | |