| 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 | $52.86 | 5.403% | $55.716 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $210.41 | 9.495% | $230.3884 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $224.46 | 6.317% | $238.6391 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $106.65 | 3.641% | $110.5331 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $154.30 | 5.713% | $163.1152 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $220.46 | 8.314% | $238.789 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $80.29 | 10.178% | $88.4619 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $1,049.43 | $1,125.6427 | $1,125.65 | $1,125.65 | $1,125.60 | |