| 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 | $25.57 | 12.286% | $28.7115 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $145.41 | 7.367% | $156.1224 | $156.12 | $156.10 | $156.10 |
| Purchase #3 | $75.58 | 13.398% | $85.7062 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $159.96 | 7.211% | $171.4947 | $171.49 | $171.50 | $171.50 |
| Purchase #5 | $13.39 | 10.305% | $14.7698 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $140.90 | 8.181% | $152.427 | $152.43 | $152.45 | $152.40 |
| Purchase #7 | $134.97 | 8.805% | $146.8541 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $695.78 | $756.0857 | $756.08 | $756.05 | $756.10 | |