| 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 | $59.94 | 6.444% | $63.8025 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $5.83 | 3.636% | $6.042 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $208.33 | 5.560% | $219.9131 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $9.85 | 12.372% | $11.0686 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $63.72 | 11.240% | $70.8821 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $45.57 | 7.583% | $49.0256 | $49.03 | $49.05 | $49.00 |
| Purchase #7 | $221.46 | 7.560% | $238.2024 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $614.70 | $658.9363 | $658.93 | $658.95 | $658.90 | |