| 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 | $50.85 | 11.441% | $56.6677 | $56.67 | $56.65 | $56.70 |
| Purchase #2 | $44.26 | 6.196% | $47.0023 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $144.87 | 5.116% | $152.2815 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $146.26 | 11.579% | $163.1954 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $116.91 | 12.482% | $131.5027 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $41.35 | 4.265% | $43.1136 | $43.11 | $43.10 | $43.10 |
| Purchase #7 | $113.81 | 11.262% | $126.6273 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $658.31 | $720.3905 | $720.39 | $720.40 | $720.40 | |