| 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 | $207.72 | 5.533% | $219.2131 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $19.53 | 5.845% | $20.6715 | $20.67 | $20.65 | $20.70 |
| Purchase #3 | $79.46 | 3.127% | $81.9447 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $145.55 | 11.283% | $161.9724 | $161.97 | $161.95 | $162.00 |
| Purchase #5 | $51.33 | 3.156% | $52.95 | $52.95 | $52.95 | $53.00 |
| Purchase #6 | $128.51 | 12.523% | $144.6033 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $67.80 | 13.683% | $77.0771 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $699.90 | $758.4321 | $758.42 | $758.40 | $758.50 | |