| 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 | $8.55 | 5.407% | $9.0123 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $145.56 | 13.254% | $164.8525 | $164.85 | $164.85 | $164.90 |
| Purchase #3 | $241.79 | 12.832% | $272.8165 | $272.82 | $272.80 | $272.80 |
| Purchase #4 | $210.95 | 8.224% | $228.2985 | $228.30 | $228.30 | $228.30 |
| Purchase #5 | $22.43 | 12.558% | $25.2468 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $141.52 | 7.378% | $151.9613 | $151.96 | $151.95 | $152.00 |
| Purchase #7 | $51.70 | 8.642% | $56.1679 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $822.50 | $908.3558 | $908.36 | $908.30 | $908.40 | |