| 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 | $30.65 | 10.516% | $33.8732 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $51.97 | 9.178% | $56.7398 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $80.64 | 8.507% | $87.5 | $87.50 | $87.50 | $87.50 |
| Purchase #4 | $128.61 | 6.597% | $137.0944 | $137.09 | $137.10 | $137.10 |
| Purchase #5 | $223.74 | 8.459% | $242.6662 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $106.63 | 8.108% | $115.2756 | $115.28 | $115.30 | $115.30 |
| Purchase #7 | $146.90 | 6.768% | $156.8422 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $769.14 | $829.9914 | $829.99 | $830.00 | $830.00 | |