| 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 | $67.26 | 5.632% | $71.0481 | $71.05 | $71.05 | $71.00 |
| Purchase #2 | $74.78 | 8.228% | $80.9329 | $80.93 | $80.95 | $80.90 |
| Purchase #3 | $168.89 | 3.524% | $174.8417 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $38.61 | 5.641% | $40.788 | $40.79 | $40.80 | $40.80 |
| Purchase #5 | $102.57 | 3.149% | $105.7999 | $105.80 | $105.80 | $105.80 |
| Purchase #6 | $195.53 | 8.823% | $212.7816 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $81.81 | 7.310% | $87.7903 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $729.45 | $773.9825 | $773.98 | $774.05 | $773.90 | |