| 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 | $126.96 | 5.622% | $134.0977 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $248.80 | 7.644% | $267.8183 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $74.37 | 7.731% | $80.1195 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $24.52 | 6.505% | $26.115 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $131.53 | 12.587% | $148.0857 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $13.87 | 7.471% | $14.9062 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $26.79 | 10.837% | $29.6932 | $29.69 | $29.70 | $29.70 |
| 7 purchase totals = | $646.84 | $700.8356 | $700.85 | $700.80 | $700.80 | |