| 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 | $40.92 | 6.856% | $43.7255 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $220.89 | 4.381% | $230.5672 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $5.97 | 5.513% | $6.2991 | $6.30 | $6.30 | $6.30 |
| Purchase #4 | $218.67 | 8.363% | $236.9574 | $236.96 | $236.95 | $237.00 |
| Purchase #5 | $11.68 | 10.715% | $12.9315 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $46.48 | 8.814% | $50.5767 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $196.97 | 3.774% | $204.4036 | $204.40 | $204.40 | $204.40 |
| 7 purchase totals = | $741.58 | $785.4610 | $785.47 | $785.50 | $785.50 | |