| 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 | $27.67 | 5.405% | $29.1656 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $207.35 | 9.697% | $227.4567 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $192.71 | 5.429% | $203.1722 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $32.52 | 13.295% | $36.8435 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $5.87 | 12.748% | $6.6183 | $6.62 | $6.60 | $6.60 |
| Purchase #6 | $162.65 | 5.229% | $171.155 | $171.16 | $171.15 | $171.20 |
| Purchase #7 | $193.48 | 3.153% | $199.5804 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $822.25 | $873.9917 | $874.00 | $873.95 | $874.10 | |