| 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 | $28.32 | 5.708% | $29.9365 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $189.52 | 3.703% | $196.5379 | $196.54 | $196.55 | $196.50 |
| Purchase #3 | $170.84 | 11.273% | $190.0988 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $11.39 | 6.780% | $12.1622 | $12.16 | $12.15 | $12.20 |
| Purchase #5 | $66.25 | 3.170% | $68.3501 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $231.91 | 5.694% | $245.115 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $153.33 | 11.187% | $170.483 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $851.56 | $912.6835 | $912.69 | $912.70 | $912.70 | |