| 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 | $28.63 | 6.723% | $30.5548 | $30.55 | $30.55 | $30.60 |
| Purchase #2 | $74.74 | 3.161% | $77.1025 | $77.10 | $77.10 | $77.10 |
| Purchase #3 | $197.64 | 10.874% | $219.1314 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $178.63 | 12.569% | $201.082 | $201.08 | $201.10 | $201.10 |
| Purchase #5 | $56.27 | 11.466% | $62.7219 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $63.97 | 12.558% | $72.0034 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $156.91 | 11.401% | $174.7993 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $756.79 | $837.3953 | $837.38 | $837.40 | $837.40 | |