| 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 | $98.87 | 4.447% | $103.2667 | $103.27 | $103.25 | $103.30 |
| Purchase #2 | $241.51 | 8.505% | $262.0504 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $108.54 | 4.480% | $113.4026 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $64.61 | 4.394% | $67.449 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $147.49 | 11.315% | $164.1785 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $95.90 | 5.124% | $100.8139 | $100.81 | $100.80 | $100.80 |
| Purchase #7 | $42.44 | 4.127% | $44.1915 | $44.19 | $44.20 | $44.20 |
| 7 purchase totals = | $799.36 | $855.3526 | $855.35 | $855.35 | $855.40 | |