| 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 | $106.43 | 3.632% | $110.2955 | $110.30 | $110.30 | $110.30 |
| Purchase #2 | $147.63 | 10.699% | $163.4249 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $85.51 | 12.420% | $96.1303 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $56.46 | 9.493% | $61.8197 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $96.64 | 9.511% | $105.8314 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $10.90 | 10.548% | $12.0497 | $12.05 | $12.05 | $12.00 |
| Purchase #7 | $201.62 | 6.853% | $215.437 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $705.19 | $764.9885 | $764.99 | $765.00 | $764.80 | |