| 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 | $28.54 | 7.373% | $30.6443 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $210.76 | 6.638% | $224.7502 | $224.75 | $224.75 | $224.80 |
| Purchase #3 | $135.53 | 5.804% | $143.3962 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $38.95 | 10.310% | $42.9657 | $42.97 | $42.95 | $43.00 |
| Purchase #5 | $237.74 | 11.833% | $265.8718 | $265.87 | $265.85 | $265.90 |
| Purchase #6 | $157.77 | 10.796% | $174.8028 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $163.59 | 6.509% | $174.2381 | $174.24 | $174.25 | $174.20 |
| 7 purchase totals = | $972.88 | $1,056.6691 | $1,056.67 | $1,056.65 | $1,056.70 | |