| 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 | $66.88 | 12.132% | $74.9939 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $80.78 | 5.599% | $85.3029 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $77.67 | 11.732% | $86.7822 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $37.55 | 4.778% | $39.3441 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $29.63 | 5.632% | $31.2988 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $165.49 | 5.206% | $174.1054 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $102.46 | 4.212% | $106.7756 | $106.78 | $106.80 | $106.80 |
| 7 purchase totals = | $560.46 | $598.6029 | $598.60 | $598.65 | $598.60 | |