| 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 | $49.87 | 13.423% | $56.5641 | $56.56 | $56.55 | $56.60 |
| Purchase #2 | $14.75 | 4.830% | $15.4624 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $13.64 | 6.817% | $14.5698 | $14.57 | $14.55 | $14.60 |
| Purchase #4 | $125.76 | 6.331% | $133.7219 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $167.68 | 12.553% | $188.7289 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $137.89 | 6.658% | $147.0707 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $207.89 | 3.710% | $215.6027 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $717.48 | $771.7205 | $771.71 | $771.65 | $771.80 | |