| 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 | $64.48 | 4.302% | $67.2539 | $67.25 | $67.25 | $67.30 |
| Purchase #2 | $67.36 | 8.466% | $73.0627 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $44.31 | 5.319% | $46.6668 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $184.29 | 5.565% | $194.5457 | $194.55 | $194.55 | $194.50 |
| Purchase #5 | $166.30 | 3.857% | $172.7142 | $172.71 | $172.70 | $172.70 |
| Purchase #6 | $63.82 | 3.342% | $65.9529 | $65.95 | $65.95 | $66.00 |
| Purchase #7 | $102.32 | 12.872% | $115.4906 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $692.88 | $735.6868 | $735.68 | $735.65 | $735.80 | |