| 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 | $94.92 | 5.503% | $100.1434 | $100.14 | $100.15 | $100.10 |
| Purchase #2 | $193.57 | 11.120% | $215.095 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $14.94 | 4.846% | $15.664 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $200.95 | 5.102% | $211.2025 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $96.93 | 10.338% | $106.9506 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $79.57 | 13.559% | $90.3589 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $95.57 | 5.540% | $100.8646 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $776.45 | $840.2790 | $840.27 | $840.25 | $840.40 | |