| 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 | $30.89 | 6.478% | $32.8911 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $49.35 | 10.639% | $54.6003 | $54.60 | $54.60 | $54.60 |
| Purchase #3 | $6.97 | 5.481% | $7.352 | $7.35 | $7.35 | $7.40 |
| Purchase #4 | $171.32 | 3.306% | $176.9838 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $135.70 | 12.376% | $152.4942 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $250.91 | 13.362% | $284.4366 | $284.44 | $284.45 | $284.40 |
| Purchase #7 | $162.80 | 7.467% | $174.9563 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $807.94 | $883.7143 | $883.71 | $883.75 | $883.80 | |