| 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 | $52.35 | 4.658% | $54.7885 | $54.79 | $54.80 | $54.80 |
| Purchase #2 | $215.74 | 8.741% | $234.5978 | $234.60 | $234.60 | $234.60 |
| Purchase #3 | $124.73 | 10.479% | $137.8005 | $137.80 | $137.80 | $137.80 |
| Purchase #4 | $38.65 | 8.337% | $41.8723 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $147.51 | 9.404% | $161.3818 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $163.56 | 13.663% | $185.9072 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $28.88 | 4.508% | $30.1819 | $30.18 | $30.20 | $30.20 |
| 7 purchase totals = | $771.42 | $846.5300 | $846.53 | $846.55 | $846.60 | |