| 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 | $82.69 | 13.436% | $93.8002 | $93.80 | $93.80 | $93.80 |
| Purchase #2 | $77.72 | 3.585% | $80.5063 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $204.59 | 3.282% | $211.3046 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $54.97 | 6.539% | $58.5645 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $213.50 | 13.288% | $241.8699 | $241.87 | $241.85 | $241.90 |
| Purchase #6 | $147.38 | 4.317% | $153.7424 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $147.85 | 13.126% | $167.2568 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $928.70 | $1,007.0447 | $1,007.04 | $1,007.00 | $1,007.10 | |