| 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 | $89.74 | 4.185% | $93.4956 | $93.50 | $93.50 | $93.50 |
| Purchase #2 | $72.43 | 8.348% | $78.4765 | $78.48 | $78.50 | $78.50 |
| Purchase #3 | $112.40 | 8.383% | $121.8225 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $110.69 | 5.504% | $116.7824 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $140.28 | 11.356% | $156.2102 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $207.54 | 5.398% | $218.743 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $181.29 | 3.223% | $187.133 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $914.37 | $972.6632 | $972.66 | $972.70 | $972.60 | |