| 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 | $119.66 | 3.513% | $123.8637 | $123.86 | $123.85 | $123.90 |
| Purchase #2 | $56.40 | 9.540% | $61.7806 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $29.74 | 11.255% | $33.0872 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $11.98 | 4.737% | $12.5475 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $56.62 | 12.796% | $63.8651 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $8.86 | 11.746% | $9.9007 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $236.40 | 6.797% | $252.4681 | $252.47 | $252.45 | $252.50 |
| 7 purchase totals = | $519.66 | $557.5129 | $557.52 | $557.50 | $557.60 | |