| 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 | $37.79 | 7.307% | $40.5513 | $40.55 | $40.55 | $40.60 |
| Purchase #2 | $171.91 | 5.789% | $181.8619 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $109.86 | 10.386% | $121.2701 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $163.34 | 5.624% | $172.5262 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $145.68 | 8.258% | $157.7103 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $7.43 | 11.783% | $8.3055 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $180.68 | 10.780% | $200.1573 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $816.69 | $882.3826 | $882.39 | $882.35 | $882.50 | |