| 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 | $64.97 | 4.411% | $67.8358 | $67.84 | $67.85 | $67.80 |
| Purchase #2 | $204.69 | 4.452% | $213.8028 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $84.30 | 13.818% | $95.9486 | $95.95 | $95.95 | $95.90 |
| Purchase #4 | $10.35 | 5.439% | $10.9129 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $113.73 | 9.336% | $124.3478 | $124.35 | $124.35 | $124.30 |
| Purchase #6 | $16.65 | 8.321% | $18.0354 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $82.83 | 13.158% | $93.7288 | $93.73 | $93.75 | $93.70 |
| 7 purchase totals = | $577.52 | $624.6121 | $624.62 | $624.65 | $624.40 | |