| 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 | $24.27 | 6.527% | $25.8541 | $25.85 | $25.85 | $25.90 |
| Purchase #2 | $39.73 | 4.797% | $41.6358 | $41.64 | $41.65 | $41.60 |
| Purchase #3 | $139.56 | 4.825% | $146.2938 | $146.29 | $146.30 | $146.30 |
| Purchase #4 | $156.71 | 5.466% | $165.2758 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $53.61 | 4.837% | $56.2031 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $74.38 | 6.779% | $79.4222 | $79.42 | $79.40 | $79.40 |
| Purchase #7 | $129.96 | 6.470% | $138.3684 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $618.22 | $653.0532 | $653.05 | $653.05 | $653.10 | |