| 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 | $70.34 | 8.255% | $76.1466 | $76.15 | $76.15 | $76.10 |
| Purchase #2 | $83.93 | 11.317% | $93.4284 | $93.43 | $93.45 | $93.40 |
| Purchase #3 | $88.77 | 7.850% | $95.7384 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $115.46 | 5.731% | $122.077 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $38.52 | 11.326% | $42.8828 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $35.86 | 8.806% | $39.0178 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $147.74 | 10.834% | $163.7462 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $580.62 | $633.0372 | $633.05 | $633.10 | $632.90 | |