| 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 | $58.67 | 3.490% | $60.7176 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $103.29 | 4.182% | $107.6096 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $158.80 | 5.583% | $167.6658 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $51.84 | 8.473% | $56.2324 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $34.65 | 5.301% | $36.4868 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $218.89 | 9.128% | $238.8703 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $10.37 | 6.128% | $11.0055 | $11.01 | $11.00 | $11.00 |
| 7 purchase totals = | $636.51 | $678.5880 | $678.60 | $678.55 | $678.60 | |