| 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 | $28.91 | 8.515% | $31.3717 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $107.49 | 8.319% | $116.4321 | $116.43 | $116.45 | $116.40 |
| Purchase #3 | $8.86 | 11.222% | $9.8543 | $9.85 | $9.85 | $9.90 |
| Purchase #4 | $223.57 | 8.164% | $241.8223 | $241.82 | $241.80 | $241.80 |
| Purchase #5 | $88.32 | 10.197% | $97.326 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $133.67 | 13.820% | $152.1432 | $152.14 | $152.15 | $152.10 |
| Purchase #7 | $216.39 | 7.797% | $233.2619 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $807.21 | $882.2115 | $882.20 | $882.20 | $882.20 | |