| 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 | $12.84 | 12.558% | $14.4524 | $14.45 | $14.45 | $14.50 |
| Purchase #2 | $78.82 | 4.502% | $82.3685 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $91.32 | 9.633% | $100.1169 | $100.12 | $100.10 | $100.10 |
| Purchase #4 | $245.26 | 3.534% | $253.9275 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $231.34 | 9.400% | $253.086 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $20.66 | 7.240% | $22.1558 | $22.16 | $22.15 | $22.20 |
| Purchase #7 | $15.76 | 4.446% | $16.4607 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $696.00 | $742.5678 | $742.58 | $742.55 | $742.70 | |