| 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 | $86.98 | 13.723% | $98.9163 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $130.87 | 7.729% | $140.9849 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $115.68 | 3.486% | $119.7126 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $64.74 | 4.614% | $67.7271 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $125.67 | 4.309% | $131.0851 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $60.79 | 13.417% | $68.9462 | $68.95 | $68.95 | $68.90 |
| Purchase #7 | $188.40 | 10.140% | $207.5038 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $773.13 | $834.8760 | $834.88 | $834.90 | $834.80 | |