| 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 | $22.96 | 5.543% | $24.2327 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $119.26 | 12.210% | $133.8216 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $28.35 | 8.328% | $30.711 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $60.96 | 12.449% | $68.5489 | $68.55 | $68.55 | $68.50 |
| Purchase #5 | $155.67 | 3.204% | $160.6577 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $100.71 | 12.715% | $113.5153 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $165.89 | 7.362% | $178.1028 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $653.80 | $709.5900 | $709.59 | $709.55 | $709.50 | |