| 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 | $35.37 | 8.255% | $38.2898 | $38.29 | $38.30 | $38.30 |
| Purchase #2 | $155.30 | 12.524% | $174.7498 | $174.75 | $174.75 | $174.70 |
| Purchase #3 | $212.40 | 12.782% | $239.549 | $239.55 | $239.55 | $239.50 |
| Purchase #4 | $77.84 | 6.409% | $82.8288 | $82.83 | $82.85 | $82.80 |
| Purchase #5 | $107.96 | 4.549% | $112.8711 | $112.87 | $112.85 | $112.90 |
| Purchase #6 | $151.35 | 12.638% | $170.4776 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $81.31 | 3.237% | $83.942 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $821.53 | $902.7081 | $902.71 | $902.75 | $902.60 | |