| 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 | $49.50 | 6.189% | $52.5636 | $52.56 | $52.55 | $52.60 |
| Purchase #2 | $55.34 | 13.261% | $62.6786 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $140.62 | 3.629% | $145.7231 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $6.27 | 11.133% | $6.968 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $118.64 | 12.709% | $133.718 | $133.72 | $133.70 | $133.70 |
| Purchase #6 | $207.85 | 12.439% | $233.7045 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $43.94 | 3.157% | $45.3272 | $45.33 | $45.35 | $45.30 |
| 7 purchase totals = | $622.16 | $680.6830 | $680.68 | $680.65 | $680.70 | |