| 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 | $39.93 | 6.235% | $42.4196 | $42.42 | $42.40 | $42.40 |
| Purchase #2 | $205.65 | 12.450% | $231.2534 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $56.88 | 5.447% | $59.9783 | $59.98 | $60.00 | $60.00 |
| Purchase #4 | $133.76 | 4.145% | $139.3044 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $165.58 | 11.547% | $184.6995 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $75.48 | 6.379% | $80.2949 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $114.57 | 4.803% | $120.0728 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $791.85 | $858.0229 | $858.01 | $858.00 | $858.10 | |