| 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 | $26.56 | 12.336% | $29.8364 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $63.55 | 11.587% | $70.9135 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $249.70 | 9.287% | $272.8896 | $272.89 | $272.90 | $272.90 |
| Purchase #4 | $48.47 | 6.845% | $51.7878 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $79.73 | 4.119% | $83.0141 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $171.99 | 11.819% | $192.3175 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $135.59 | 8.456% | $147.0555 | $147.06 | $147.05 | $147.10 |
| 7 purchase totals = | $775.59 | $847.8144 | $847.82 | $847.80 | $847.80 | |