| 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 | $59.67 | 12.772% | $67.2911 | $67.29 | $67.30 | $67.30 |
| Purchase #2 | $38.87 | 12.764% | $43.8314 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $33.79 | 9.534% | $37.0115 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $116.90 | 10.743% | $129.4586 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $58.52 | 9.119% | $63.8564 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $151.34 | 4.205% | $157.7038 | $157.70 | $157.70 | $157.70 |
| Purchase #7 | $115.34 | 8.220% | $124.8209 | $124.82 | $124.80 | $124.80 |
| 7 purchase totals = | $574.43 | $623.9737 | $623.97 | $623.95 | $624.00 | |