| 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 | $35.66 | 12.856% | $40.2444 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $142.89 | 8.364% | $154.8413 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $220.78 | 4.389% | $230.47 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $49.49 | 5.319% | $52.1224 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $132.93 | 7.289% | $142.6193 | $142.62 | $142.60 | $142.60 |
| Purchase #6 | $119.26 | 11.592% | $133.0846 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $5.56 | 12.143% | $6.2352 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $706.57 | $759.6172 | $759.61 | $759.60 | $759.50 | |