| 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 | $50.77 | 3.609% | $52.6023 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $250.57 | 11.362% | $279.0398 | $279.04 | $279.05 | $279.00 |
| Purchase #3 | $97.40 | 9.758% | $106.9043 | $106.90 | $106.90 | $106.90 |
| Purchase #4 | $92.95 | 8.625% | $100.9669 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $196.70 | 4.438% | $205.4295 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $141.40 | 11.629% | $157.8434 | $157.84 | $157.85 | $157.80 |
| Purchase #7 | $153.81 | 3.836% | $159.7102 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $983.60 | $1,062.4964 | $1,062.49 | $1,062.50 | $1,062.40 | |