| 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 | $82.58 | 10.816% | $91.5119 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $210.52 | 9.263% | $230.0205 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $107.55 | 7.402% | $115.5109 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $186.83 | 8.656% | $203.002 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $144.56 | 4.338% | $150.831 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $122.46 | 7.583% | $131.7461 | $131.75 | $131.75 | $131.70 |
| Purchase #7 | $9.76 | 11.667% | $10.8987 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $864.26 | $933.5211 | $933.52 | $933.50 | $933.40 | |