| 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 | $25.72 | 6.764% | $27.4597 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $126.92 | 8.860% | $138.1651 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $71.91 | 12.189% | $80.6751 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $123.65 | 13.868% | $140.7978 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $211.77 | 13.687% | $240.755 | $240.76 | $240.75 | $240.80 |
| Purchase #6 | $202.32 | 10.441% | $223.4442 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $181.75 | 4.636% | $190.1759 | $190.18 | $190.20 | $190.20 |
| 7 purchase totals = | $944.04 | $1,041.4728 | $1,041.49 | $1,041.50 | $1,041.60 | |