| 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 | $76.56 | 5.689% | $80.9155 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $238.94 | 5.121% | $251.1761 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $62.50 | 7.431% | $67.1444 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $126.85 | 9.499% | $138.8995 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $78.27 | 10.138% | $86.205 | $86.21 | $86.20 | $86.20 |
| Purchase #6 | $56.70 | 10.722% | $62.7794 | $62.78 | $62.80 | $62.80 |
| Purchase #7 | $82.79 | 4.725% | $86.7018 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $722.61 | $773.8217 | $773.83 | $773.85 | $773.80 | |