| 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 | $47.87 | 6.519% | $50.9906 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $185.93 | 13.317% | $210.6903 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $122.47 | 4.766% | $128.3069 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $242.42 | 6.383% | $257.8937 | $257.89 | $257.90 | $257.90 |
| Purchase #5 | $192.25 | 7.663% | $206.9821 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $49.93 | 6.254% | $53.0526 | $53.05 | $53.05 | $53.10 |
| Purchase #7 | $98.47 | 6.582% | $104.9513 | $104.95 | $104.95 | $105.00 |
| 7 purchase totals = | $939.34 | $1,012.8675 | $1,012.86 | $1,012.90 | $1,013.00 | |