| 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 | $104.76 | 12.355% | $117.7031 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $13.54 | 4.119% | $14.0977 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $174.50 | 3.767% | $181.0734 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $71.93 | 6.641% | $76.7069 | $76.71 | $76.70 | $76.70 |
| Purchase #5 | $81.48 | 7.343% | $87.4631 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $51.90 | 9.242% | $56.6966 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $164.75 | 12.704% | $185.6798 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $662.86 | $719.4206 | $719.42 | $719.40 | $719.50 | |