| 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 | $246.38 | 4.493% | $257.4499 | $257.45 | $257.45 | $257.40 |
| Purchase #2 | $155.52 | 6.416% | $165.4982 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $22.60 | 9.546% | $24.7574 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $37.38 | 11.468% | $41.6667 | $41.67 | $41.65 | $41.70 |
| Purchase #5 | $129.34 | 6.500% | $137.7471 | $137.75 | $137.75 | $137.70 |
| Purchase #6 | $201.97 | 9.861% | $221.8863 | $221.89 | $221.90 | $221.90 |
| Purchase #7 | $57.74 | 10.104% | $63.574 | $63.57 | $63.55 | $63.60 |
| 7 purchase totals = | $850.93 | $912.5796 | $912.59 | $912.55 | $912.60 | |