| 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 | $87.48 | 13.403% | $99.2049 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $90.43 | 5.199% | $95.1315 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $104.96 | 3.337% | $108.4625 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $22.25 | 7.603% | $23.9417 | $23.94 | $23.95 | $23.90 |
| Purchase #5 | $225.45 | 13.620% | $256.1563 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $76.93 | 6.192% | $81.6935 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $11.92 | 5.622% | $12.5901 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $619.42 | $677.1805 | $677.17 | $677.20 | $677.20 | |