| 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 | $82.25 | 5.107% | $86.4505 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $81.86 | 12.673% | $92.2341 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $28.34 | 10.702% | $31.3729 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $191.74 | 3.237% | $197.9466 | $197.95 | $197.95 | $197.90 |
| Purchase #5 | $185.58 | 7.544% | $199.5802 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $132.76 | 11.406% | $147.9026 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $103.56 | 5.508% | $109.2641 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $806.09 | $864.7510 | $864.74 | $864.75 | $864.80 | |