| 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 | $76.33 | 7.234% | $81.8517 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $160.93 | 4.677% | $168.4567 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $60.71 | 12.346% | $68.2053 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $62.68 | 13.458% | $71.1155 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $100.25 | 7.567% | $107.8359 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $138.53 | 10.745% | $153.415 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $99.58 | 7.208% | $106.7577 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $699.01 | $757.6378 | $757.66 | $757.60 | $757.70 | |