| 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 | $67.89 | 9.746% | $74.5066 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $27.52 | 4.358% | $28.7193 | $28.72 | $28.70 | $28.70 |
| Purchase #3 | $19.46 | 5.706% | $20.5704 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $144.64 | 6.784% | $154.4524 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $197.74 | 4.313% | $206.2685 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $32.97 | 7.645% | $35.4906 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $204.66 | 5.734% | $216.3952 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $694.88 | $736.4030 | $736.41 | $736.35 | $736.50 | |