| 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 | $106.78 | 6.304% | $113.5114 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $53.72 | 5.130% | $56.4758 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $57.60 | 13.130% | $65.1629 | $65.16 | $65.15 | $65.20 |
| Purchase #4 | $56.36 | 6.846% | $60.2184 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $87.70 | 10.443% | $96.8585 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $242.56 | 8.355% | $262.8259 | $262.83 | $262.85 | $262.80 |
| Purchase #7 | $156.68 | 4.153% | $163.1869 | $163.19 | $163.20 | $163.20 |
| 7 purchase totals = | $761.40 | $818.2398 | $818.25 | $818.25 | $818.30 | |