| 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 | $27.77 | 10.640% | $30.7247 | $30.72 | $30.70 | $30.70 |
| Purchase #2 | $237.77 | 12.173% | $266.7137 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $43.93 | 5.788% | $46.4727 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $65.88 | 4.112% | $68.589 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $166.46 | 4.831% | $174.5017 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $233.86 | 4.280% | $243.8692 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $54.99 | 6.755% | $58.7046 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $830.66 | $889.5756 | $889.56 | $889.50 | $889.60 | |