| 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 | $104.86 | 4.162% | $109.2243 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $46.29 | 4.844% | $48.5323 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $131.31 | 5.832% | $138.968 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $52.73 | 3.820% | $54.7443 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $18.43 | 4.392% | $19.2394 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $120.42 | 9.194% | $131.4914 | $131.49 | $131.50 | $131.50 |
| Purchase #7 | $209.72 | 11.197% | $233.2023 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $683.76 | $735.4020 | $735.39 | $735.40 | $735.30 | |