| 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 | $107.64 | 6.848% | $115.0112 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $62.68 | 4.385% | $65.4285 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $127.31 | 10.327% | $140.4573 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $150.69 | 13.106% | $170.4394 | $170.44 | $170.45 | $170.40 |
| Purchase #5 | $248.94 | 10.872% | $276.0048 | $276.00 | $276.00 | $276.00 |
| Purchase #6 | $32.36 | 6.585% | $34.4909 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $16.29 | 11.267% | $18.1254 | $18.13 | $18.15 | $18.10 |
| 7 purchase totals = | $745.91 | $819.9575 | $819.96 | $820.00 | $819.90 | |