| 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 | $24.74 | 4.235% | $25.7877 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $185.60 | 12.367% | $208.5532 | $208.55 | $208.55 | $208.60 |
| Purchase #3 | $120.30 | 6.832% | $128.5189 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $34.32 | 5.661% | $36.2629 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $232.28 | 11.574% | $259.1641 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $63.27 | 11.777% | $70.7213 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $80.31 | 3.263% | $82.9305 | $82.93 | $82.95 | $82.90 |
| 7 purchase totals = | $740.82 | $811.9386 | $811.93 | $811.90 | $812.00 | |