| 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 | $7.30 | 3.515% | $7.5566 | $7.56 | $7.55 | $7.60 |
| Purchase #2 | $229.58 | 9.413% | $251.1904 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $250.84 | 12.790% | $282.9224 | $282.92 | $282.90 | $282.90 |
| Purchase #4 | $99.91 | 11.382% | $111.2818 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $60.58 | 5.481% | $63.9004 | $63.90 | $63.90 | $63.90 |
| Purchase #6 | $234.44 | 9.385% | $256.4422 | $256.44 | $256.45 | $256.40 |
| Purchase #7 | $78.92 | 3.682% | $81.8258 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $961.57 | $1,055.1196 | $1,055.12 | $1,055.15 | $1,055.10 | |