| 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 | $26.43 | 5.698% | $27.936 | $27.94 | $27.95 | $27.90 |
| Purchase #2 | $173.68 | 7.700% | $187.0534 | $187.05 | $187.05 | $187.10 |
| Purchase #3 | $214.59 | 6.169% | $227.8281 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $102.65 | 5.163% | $107.9498 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $134.95 | 4.257% | $140.6948 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $47.67 | 6.102% | $50.5788 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $202.59 | 8.715% | $220.2457 | $220.25 | $220.25 | $220.20 |
| 7 purchase totals = | $902.56 | $962.2866 | $962.29 | $962.35 | $962.20 | |