| 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 | $67.83 | 9.357% | $74.1769 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $238.86 | 12.684% | $269.157 | $269.16 | $269.15 | $269.20 |
| Purchase #3 | $38.55 | 10.756% | $42.6964 | $42.70 | $42.70 | $42.70 |
| Purchase #4 | $26.46 | 13.781% | $30.1065 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $152.30 | 13.638% | $173.0707 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $63.28 | 4.119% | $65.8865 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $149.41 | 3.497% | $154.6349 | $154.63 | $154.65 | $154.60 |
| 7 purchase totals = | $736.69 | $809.7289 | $809.74 | $809.75 | $809.80 | |