| 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 | $7.81 | 3.124% | $8.054 | $8.05 | $8.05 | $8.10 |
| Purchase #2 | $97.70 | 12.485% | $109.8978 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $91.37 | 4.669% | $95.6361 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $150.69 | 9.225% | $164.5912 | $164.59 | $164.60 | $164.60 |
| Purchase #5 | $203.31 | 6.518% | $216.5617 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $171.27 | 12.151% | $192.081 | $192.08 | $192.10 | $192.10 |
| Purchase #7 | $9.87 | 8.610% | $10.7198 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $732.02 | $797.5416 | $797.54 | $797.55 | $797.60 | |