| 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 | $20.60 | 9.326% | $22.5212 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $241.95 | 12.755% | $272.8107 | $272.81 | $272.80 | $272.80 |
| Purchase #3 | $34.74 | 3.639% | $36.0042 | $36.00 | $36.00 | $36.00 |
| Purchase #4 | $73.92 | 8.133% | $79.9319 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $112.27 | 5.793% | $118.7738 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $166.64 | 3.862% | $173.0756 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $95.55 | 7.416% | $102.636 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $745.67 | $805.7534 | $805.75 | $805.75 | $805.70 | |