| 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 | $54.63 | 3.274% | $56.4186 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $142.73 | 3.441% | $147.6413 | $147.64 | $147.65 | $147.60 |
| Purchase #3 | $208.98 | 8.560% | $226.8687 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $169.96 | 3.797% | $176.4134 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $72.26 | 6.309% | $76.8189 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $35.28 | 12.374% | $39.6455 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $51.71 | 7.427% | $55.5505 | $55.55 | $55.55 | $55.60 |
| 7 purchase totals = | $735.55 | $779.3569 | $779.36 | $779.30 | $779.30 | |