| 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 | $220.32 | 7.545% | $236.9431 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $115.37 | 12.398% | $129.6736 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $158.49 | 5.146% | $166.6459 | $166.65 | $166.65 | $166.60 |
| Purchase #4 | $70.62 | 11.750% | $78.9179 | $78.92 | $78.90 | $78.90 |
| Purchase #5 | $77.40 | 10.432% | $85.4744 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $33.76 | 12.395% | $37.9446 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $24.81 | 12.835% | $27.9944 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $700.77 | $763.5939 | $763.58 | $763.55 | $763.50 | |