| 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 | $22.92 | 12.725% | $25.8366 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $40.78 | 5.748% | $43.124 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $20.42 | 12.130% | $22.8969 | $22.90 | $22.90 | $22.90 |
| Purchase #4 | $133.41 | 5.160% | $140.294 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $182.99 | 8.424% | $198.4051 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $58.51 | 10.569% | $64.6939 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $77.53 | 8.274% | $83.9448 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $536.56 | $579.1953 | $579.19 | $579.20 | $579.10 | |