| 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 | $76.30 | 13.352% | $86.4876 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $166.42 | 13.217% | $188.4157 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $66.68 | 5.755% | $70.5174 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $162.81 | 9.848% | $178.8435 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $236.68 | 10.346% | $261.1669 | $261.17 | $261.15 | $261.20 |
| Purchase #6 | $160.37 | 13.252% | $181.6222 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $77.45 | 12.206% | $86.9035 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $946.71 | $1,053.9568 | $1,053.96 | $1,053.90 | $1,053.90 | |